Which watch battery do you need?

The interesting world of batteries!

On this help page:-
1. All about watch batteries
2. How to change a watch battery in your watch
3. How to change a watch strap on your watch
4. Table listing those applications for which WatchBattery customers use their batteries. Is your application listed here?
5. Battery Chargers. Which to choose


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All About Watch Batteries

We thought that you may find it useful for us to give you an insight into the interesting world of watch batteries. (We know it's not that interesting, but it may help you order the correct battery!).

Battery Chemistry:

With respect to watch batteries there are 3 main types of chemistry, Silver Oxide, Alkaline or Lithium. The Lithium button cells will be 3 Volt cells (apart from the Renata 751 which is a 2V lithium battery) and the Silver Oxide and Alkaline button cells will be 1.5 Volt. Therefore, the voltage of your application will dictate whether you will need a Lithium battery or not. The Lithium cells tend to be the larger button cell batteries and their references tend to be prefixed with either CR or BR. For example, a CR2032 is a Lithium battery.

Silver Oxide or Alkaline

Since Silver Oxide and Alkaline watch batteries give the same voltage (1.5 Volts) then which battery do you choose?
Well, firstly Silver Oxide watch batteries tend to be more expensive than an Alkaline cell of the same size. So can you just use the Alkaline watch battery of the correct size? Well, this depends on your application and if the Alkaline version is available. There is a much wider choice of Silver Oxide watch battery sizes. In fact Rayovac make only two Alkaline button cell sizes but approximately 30 different Silver Oxide watch battery sizes. Where Silver Oxide cells score over their Alkaline counterpart is in their ability to maintain a more stable voltage. This characteristic makes them better for clocks and watches and absolutlely essential for metering equipment (like light meters in cameras for example) where a stable voltage is required. An Alkaline cell though is good for high current devices where a stable voltage is not required, for example, in electronic toys and calculators. Many of those children's noisy books use LR44s (Alkaline), but can run equally as well using the Silver Oxide equivalent (Rayovac 357). Many electronic toys use LR44s or LR41s and there is no problem using a Silver Oxide watch battery of the equivalent size. Rayovac do not make a LR41 so we have no problem in suggesting to owners of the Thunderbird Soundtech toys (which use 3 x LR41) that they can use the Silver Oxide equivalent (Rayovac 392) instead. Since some of our customers have been charged 4.00 for each LR41 by High Street jewellers, they have no problem in paying us for the more expensive Silver Oxide watch battery at a mere 1.50 each!
So to summarise, if your application calls for a stable voltage under load (watches, clocks, metering equipment etc.) use a Silver Oxide watch battery. If not, and you can get the Alkaline equivalent then use that. And remember, you can always use a Silver Oxide watch battery to replace an Alkaline watch battery.

Battery Sizes:

Now this is interesting (honest). The Lithium button cell battery sizes are easy to determine from their reference numbers. The first two digits refer to the diameter of the battery in mm and the second two digits give the height or thickness of the battery in tenths of mm. So, for example, a CR2032 is a Lithium button cell which is 20mm in diameter and 3.2mm thick. A CR2430 is a Lithium button cell which is 24mm in diameter and 3.0mm thick. There, told you that this was interesting!
Now having had this lesson, you will begin to see that other watch batteries also have a reference number which give a similar clue to their size. Take for example a Vinnic L1154. Now you would be excused for thinking that this was 11mm in diameter and 5.4mm thick. Close. But in this case the first two digits refer to the range of the diameter and the second two again, as for the Lithium button cells, refers to the thickness in tenths of mms. The diameter in this case is in the 11mm range. A quick check in our reference table will show that all watch battery diameters in the 11mm range are 11.6 mm in diameter. Therefore, a L1154 is an Alkaline button cell 11.6mm in diameter and 5.4mm thick.
Other manufacturers use a similar reference numbering system for their watch batteries, and as a general rule wherever you see a three or four digit reference number for a watch battery it is likely to follow the rule described above. For example, a Sony SR626SW is a Silver oxide watch battery which has a diameter in the 6mm range and is 2.6mm thick. All watch batteries in the 6mm range have a diameter of 6.8mm. So a SR626SW is 6.8mm in diameter and 2.6mm thick giving a Rayovac equivalent battery, from the reference table, as a 377.
Other manufacturers, like Rayovac, number their batteries without giving a clue as to the size of the watch battery, so to refer from these to other manufacturers' batteries you really need to use a cross reference table like ours.

Battery Prefixes:

What do the letters at the beginning of the reference number mean?
So what about these prefixes? This is just down to experience I suppose so here's a short list. Manufacturers who use SR to denote a Silver Oxide watch battery will tend to use LR to denote Alkaline. Those which use SG to denote Silver Oxide will tend to use AG to denote Alkaline.

Battery Suffixes:

The letters at the end of the reference number are different, one is W the other SW. Which one do you choose?
In the Silver Oxide range of batteries you will often see a different suffix to the same battery reference. For example you can get a SR1130W and a SR1130SW. The ¨SW¨ refers to use in low drain devices whereas the ¨W¨ refers to high drain devices. So what's the difference? Well you would tend to only use a ¨SW¨ battery in a watch without a backlight. Your standard analogue quartz watch would be fine with a low drain watch battery, whereas a watch which used a backlight would really need a high drain ¨W¨ watch battery. Having said that, you could quite happily run a low drain watch using a high drain watch battery. ¨SW¨ batteries will tend to have a slightly longer life when used in low drain devices than their ¨W¨ equivalent. If in doubt use the high drain ¨W¨ type since there is likely to be little or no difference in price.

Battery Capacity and Shelf Life:

Just a few words on battery capacity. This tends to be given by the manufacturers in mAh (milli Amp hours) and this figure gives us an idea how much current can be supplied by the battery and for how long. For example, a battery which had a capacity given as 40mAh will be able to supply 40 milliamps for an hour or 20 milliamps for two hours. We can provide this information if you like, but you don't need to know this if you are replacing a watch battery in household gizmos. Really it's for the electronic buffs who need to know which battery to use in a newly designed circuit.
The shelf life of watch batteries is determined by storage temperature and their chemistry. Typically, at 21 degrees Celcius a Silver Oxide battery will lose less than 10% a year, an Alkaline button cell about the same and Lithium button cells less than 2% a year. This loss decreases as the storage temperature decreases.

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How to replace a watch battery in a watch

Here are some answers to some frequently asked questions.

Do I need a special tool to remove the watch back?

First you need to determine if the watch is a snap back type or a screw back. If the watch back has a series of equally spaced slots (usually about 6) around it's perimeter, then it is a screw back and you will need a special tool in most cases. You can sometimes remove a screw back using a pair of snipe nose pliers in two of the slots, but unless the watch can be mounted safely in a small vice then this is quite difficult. We can sell a tool for this purpose, but they are 6.50 each and so you need to weigh up how many times you will be removing the watch's back to know if it's worth buying one. The back from snap back watches can be removed with a blunt pen knife. If you look carefully around the edge of the watch casing you should see a small indent in the cover. This is where you start with the blunt pen knife, working your way around the edge twisting the knife gently as you go. Eventually the back will snap out of the watch casing.

Do I need to replace the rubber seal?

Well, you should really, but we bet most high street jewellers who change a battery for you won't do this. It depends if you want the watch to be waterproof or water resistant again and if you are going to use it in conditions where it will be exposed to water or dampness. If this is the case then you need to take the watch to a jewellers, make them aware of your requirements and then it is likely that they will send it off to the manufacturer to have the battery changed and the watch pressure tested. If however, your watch is not exposed to these conditions then it is likely that changing the battery yourself will leave you in no worse a position than had you taken the watch to a high street jewellers and got them to change the battery for you. They will often say, after changing the battery, that they cannot guarantee that the watch is now waterproof but still charge you around 6 or more.

My watch is waterproof, how can this be guaranteed after changing the battery?

The bottom line is that the watch is likely to have to be sent away unless you can find a jeweller or watch repairer carrying the special piece of equipment required to verify that the watch is still waterproof after the battery change. The test equipment required to do this only costs a couple of hundred pounds and we are surprised that most high street jewellers don't have it. It consists of a small tank which is half filled with water. The watch is suspended in the air space above the water and the tank is sealed. The tank is then pressurised with a hand pump to the required test pressure. Once at this pressure, the watch is lowered into the water and then the pressure released from the tank. If bubbles are seen coming OUT of the watch then clearly it is not water tight (well, not air tight actually). The seal will have to be changed again, the back retightened and the test repeated. This is what is likely to happen when the watch is "sent back to the manufacturer" when you take it to the jewellers and ask that the battery be changed, but you want it to be waterproof again.

I have the back off the watch, but it seems that I need to remove a screw in order to get the old battery out.

Be careful here. This may or may not be the case. In some watches it is merely a case of loosening a screw which will allow a clip to be moved to the side enough to allow the battery to be levered out. Once the screw is removed they are rather difficult to get back in, although not impossible. Just don't go trying it when you have had a glass or two of wine that's all. So, check that you really do have to remove a screw in order to remove the battery. In most cases it is a merely a question or loosening a screw and on some even there is no screw at all, just a clip which when prised back slightly will allow the old battery to pop out.

I have a snap back case and I am having trouble getting the back on.

Some case backs are tight. When placing the case back be sure that the indent on the cover lines with the winder. Most cases have a small indent to allow for the winder shaft. The best way to put the cover back on is to place the watch face down on a flat protected surface - a mouse mat is ideal. Then with the case lined up with the back, push down with both thumbs, applying even pressure to the case edge, making sure that one side doesn't get pushed further in than the other. With the cover being pushed evenly around its edge, it should snap back into place. If this still fails to get the cover back, then a jeweller would use a case press. Basically this is a vice which comes with dies which fit over the back and one around the watch glass which means that the glass doesn't get broken when the vice is tightened. If you have a vice at home you may be able to improvise something which would give you the same thing.

I have replaced the battery but the watch isn't working.

The obvious one first. Is the winder (crown) pushed fully home? If so, has the watch been left standing with an old battery inside it for a long period of time? If this is the case it is likely that the watch is at fault. New battery failure is very rare, and if the watch has been left idle for a long period then it may never work again. Sometimes placing the watch in a warm place will "loosen" things up sufficiently to get the mechanism working again. We have fitted several new batteries to watches which have started for a while then stopped. Leaving them in a warm airing cupboard over night, believe it or not, actually got them going again. It is always best to replace a battery in a watch as soon as the watch stops working.

I have replaced the battery in a LCD watch, but the display is all funny.

If this happens then most of these watches can be reset. If you remove the back again, you should see some indication of a reset hole on the watch's movement. This is a hole into which you place one leg of a pair of metal tweezers and the other leg touches the main movement housing. This should reset the display.

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How to replace a watch strap on your watch

Replacing a watch strap on most watch types

Nearly all watch straps are held to the watch with spring loaded bars called, funnily enough, spring bars. These are the bars that spring into tiny holes in the watch case securing the strap to the watch's body. To remove the strap you will need to compress one end of the spring bar so that it can be freed from the hole in the watch case in which it usually sits. You can buy a special spring bar tool to do this (available of course from us at a very competitive price) which has a special shaped forked end or you can improvise by using a small screw driver to compress the bar enough to free it. Once one end of the spring bar is free the other should just come out freeing the strap. Before you completely remove both parts of the strap, remember which of the two pieces goes on which side of the watch. Usually, with the watch upright in front of you, the part of the strap with the buckle goes at the top. Repeat the same procedure for the other side of the watch. It may be a good idea to clean the gunge you are likely to find around the watch at this point, prior to fitting the new strap. Fitting the new strap is merely a reverse of the procedure above and is in fact easier than removing the strap. Making sure the correct part of the strap is going on the right end of the watch (and is the right way up!), locate one end of the spring bar into one of the small holes in the watch case. Then, using a finger nail, small screw driver (or one of our reasonably priced spring bar tools), compress the other end of the spring bar and slide it between the shoulders of the watch and move it until it locates in the other hole in the watch case. Repeat this with the other part of the watch strap.

Replacing a Swatch watch strap on Swatch watches

If, having read the above procedure, you are looking perplexed, then it is probably because you have a Swatch watch which needs a replacement Swatch watch strap. Swatch watches do not use spring bars and their notched Swatch watch straps are held in place with a metal pin. In most cases this pin can be carefully driven out from one side to free the strap so that it can be replaced (with one of our reasonably priced quality replacement Swatch type watch straps of course). Be very careful if your Swatch watch is plastic and old. Sometimes the plastic becomes very brittle and while driving out the metal pin it is possible to snap the watch case. Use a drift (a small metal pin or nail will do, or if you have one of our reasonably priced spring bar tools there is a drift on the other end of this tool) which is smaller than the pin you are removing and ensure the other side of the watch is supported as you drive it out. We clearly don't recommend the use of large hammers from a lorry mechanic's tool kit to carry this out, but the pin may need some gentle persuasion. A gentle tap with a small pair of pliers on the drift may be enough to get the end protruding so that enough of the pin can be seen to remove it with a pair of pliers. To fit the new strap just follow the reversal of the removal procedure.

If you need further advice just contact us using our contact form




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Help Regarding Battery Chargers

There are two main types of battery charger...

a timed battery charger and an intelligent battery charger. A timed battery charger will tend to charge rechargeable batteries for a fixed length of time, after which the battery charger may switch to trickle charge or simply switch off. These battery chargers are fine for batteries of a certain capacity. Say your battery charger takes 5 hours to fully charge 1700mAh AA batteries. Perhaps these batteries came with the battery charger. All will be fine and your batteries will reach their full charge. However, if you put higher capacity batteries in the same battery charger, it will charge for 5 hours at the same rate and your higher capacity batteries will only ever be partially charged (to about 1700mAh).

Ok, so how about I charge the higher capacity rechargeable batteries again before use, using the same battery charger?

You could do this of course as this will give the batteries a double dose. But how would you feel if, on a drinking binge, your capacity was say, 8 glasses of wine, and you were forced to take two lots of 5? You get the gist? The charger will spend another 5 hours charging the batteries, but of course you risk damaging the batteries by overcharging them. This will shorten their life. Quite an apt analogy perhaps? We get many customers who purchase the new high capacity Uniross 2500mAh NiMH AA batteries and find that the performance of these batteries is not much better than the 1700mAh batteries they were replacing. In most cases this is because the battery charger being used is a timed battery charger. The best solution is to use an intelligent battery charger.

What is an intelligent battery charger?

An intelligent battery charger is just that, cleverer than a timed battery charger. It is often microprocessor controlled and charges the rechargeable batteries until their full capacity is reached. Once they are fully charged, the battery charger stops charging and goes into trickle mode, preventing your batteries from being "cooked" which prolongs their life.

Can I charge NiMH rechargeable batteries in my existing NiCd battery charger?

Sorry, no. Well you can, but the battery life will be severely affected by this treatment. Some battery chargers allow the charging of both NiCd batteries and NiMH batteries. Some battery chargers auto sense the battery type (like our intelligent Enix Universal charger) and some require a switch to be used to select the battery type.
The Camlink Zeta and Uniross Sprint range of chargers are brilliant for charging batteries for digital cameras because they charge so fast. They offer slightly different features: the Camlink Zeta and Uniross Sprint 1-2 hour come with 4 high capacity NiMH AA batteries (2700mAh and 2500mAh respectively). They will charge both AA and AAA batteries (NiCd and NiMH). .
Another option, slower, but an excellent, versatile charger is the Enix Universal microprocessor controlled intelligent charger, which can charge both NiCd and NiMH batteries in all the popular sizes (C, D, AA, AAA and PP3). All these battery chargers, together with Camlink's timed Delta charger can be seen at our online shop here


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And finally we thought it a good idea that if people who have ordered from us told us what their watch battery was going to be used for we could list it here in the table below. If your gizmo is listed here, order the battery suggested.
You can use Control-F to do a search for what you want on this page

Watch Battery and Camera Battery Applications
Aboistop Company of Animals anti-bark Dog Collar 1 x Duracell PX28L
Accutron
Accutron watch users please read
-
Accutron 214 Watch 1 x 394
Accutron 218 Watch 1 x 344
Accutron 219 Watch 1 x 344
Accutron 2210 Watch 1 x 329
Accutron 230 Watch 1 x 344
Accutron 224 Watch 1 x 344
Accutron ESA 9162/4 movement 1 x 344
Accutron ESA 9210 1 x 344
Accurist World Timer nrenx04 Watch 1 x 392 / 1 x377
Accurist LB 408 Watch 1 x 364
Aiptek Hyperpen graphics pen (serif.co.uk) AAAA
Apple iMac / Mac PRAM battery 1 x Sonnenschein 1/2AA
Apple G4 Cube PRAM battery 1 x Sonnenschein 1/2AA
Aquatel Quartz Watch 1 x 370
Audi A4 1995 Key Fob ? x 386
Autowatch 88RL car alarm 2 x CR1220
Avocet 50 Altimeter Cycle Computer 2 x 386
Berlitz Interpreter 2 2 x 2430
BMW 520i Key Fob 1 x RPX625A
Bolex Movie Camera
Bolex Camera information
PX21 / PC1A (PX1, EPX1, Energizer 523)
Boots 636 Calculator 1 x 303
Boots Digital Thermometer 1 x 392
Boots Nursery Thermometer 1 x 357
Braun ThermoScan Plus IRT 3520 ear thermometer 2 x 2032
British Telecom FreeStyle Cordless telephones (See models below) GP30AAK3BMU (GP30AAK3BMX) /
GP40AAK3BMU (GP40AAK3BMX)
BT FreeStyle 70 Cordless Phone 1 x GP40AAK3BMU
BT FreeStyle 80 Cordless Phone 1 x GP40AAK3BMU
BT FreeStyle 320 Cordless Phone 1 x GP40AAK3BMU
BT FreeStyle 1000 + plus Cordless Phone 1 x GP40AAK3BMU
BT FreeStyle 1025 Cordless Phone 1 x GP40AAK3BMU
BT FreeStyle 1050 Cordless Phone 1 x GP40AAK3BMU
BT FreeStyle 1100 Cordless Phone 1 x GP40AAK3BMU
BT Synergy 150 Cordless Phone 1 x Uniross 34H
Bulova Accutron 394 + ring (replaces 387)
Bulova Accutron 218 Gold 394 + ring (replaces 387)
Canon 650 Camera ? x 2CR5
Canon A1 SLR Camera 1 x 4SR44 (Recommended if metering)
Canon A1 SLR Camera 1 x PX28L
Canon BN22-UK85 1 x CR2477
Canon B22 Laptop with built in printer 1 x CR2477
Canon EOS 1000fn SLR Camera 1 x 2CR5
Canon EOS 600 Camera ? x 2CR5
Canon IXUS Z90 APS Camera 1 x CR2
Canon MV3i Camcorder 2 x 1616
Canon MV450i Camcorder 1 x CR2025
Canon Personal Organiser DM-2710 3 x 2032
Canon Power Shot Pro 70 Digital Camera 1 x 2025
Canon Sure Shot 1 x 2CR5R
Canon Sure Shot MegaZoom 76 Camera 1 x Panasonic 2CR5
Canon SureShot Sleek AF 1 x CR123A
Canon UC-X40Hi Camcorder 1 x CR2025
Canon Z115 1 x CR123
Casio #394 200m Diver's Watch 1 x 377
Casio 696 Watch 1 x CR1616
Casio AQ-222 Wrist Watch 1 x 399
Casio AQ-26 Wrist Watch 1 x 370
Casio AQ-426 Wrist Watch 1 x 371
Casio 745 AQ-39 Digital Watch 1 x 370
Casio 83QS-41 LCD Watch 1 x 2320 (CR2320)
Casio fx-115D Calculator 1 x 399 (GR927)
Casio fx-115N Calculator 1 x 399 (GR927)
Casio fx-3900Pv Calculator 1 x 2025 (CR2025)
Casio fx-451m Calculator 1 x 399 (GR927)
Casio fx-570c Calculator 1 x 357
Casio fx-5000F Calculator 2 x 2025 (CR2025)
Casio fx-6300G Calculator 2 x 2032 (CR2032)
Casio fx-7000GA Calculator 3 x 2032 (CR2032)
Casio fx-85m Solar Calculator 1 x 399 (GR927)
Casio fx-85vh Calculator 1 x 399 (GR927)
Casio fx-991D Calculator 2 x 399 (GR927)
Casio fx-991m Solar Calculator 1 x 399 (GR927)
Casio fx-992v Calculator 1 x 399
Casio fx-911 fx-911m Solar Calculators 1 x 399 (GR927)
Casio Databank Duo display ABX-80 2 x 399
Casio Databank Eprom 150 digital watch 1 x 2016 (CR2016)
Casio BM-100WJ 2 x 399 (GR927)
Casio Databank Watch 1 x CR2016
Casio DC-810A Data Cal 100 credit card electronic organiser 2 x 2016 (CR2016)
Casio Diver's Watch 394 MRD 201W 1 x 377
Casio DW-280 Diver's watch 1 x 2016
Casio DW-5900 1 x 2016
Casio G-Shock G-Lide 1 x CR2016
Casio Lady's Watch 1330 LTP-1003 1 x 377
Casio P4000 Programmable Calculator 2 x 2032
Casio PDA SF-4400 / SF-4600 2 x 2032
Casio PF-3000 Databank Calculator 2 x 2032
Casio Pro-Trek Model 1470 2 x 399
Casio Protex Birdlife International 1470 PRT40 (PRT 40) 2 x 399
Casio Quartz PQ-3 Mini Alarm Clock 1 x 2025
Casio Quartz PQ-4OU World Time Travel Alarm Clock 1 x 2025
Casio Speed Memory 100 watch 1 x 391
Casiotron S-15 3 x 393
Cateye Mity 2 Bicycle Computer 1 x CR1620
Citroen ZX remote ? x 2016
Citizen Aqualand Duplex Diver's Watch 1 x 2016
Citizen Watch 4031 1 x 364
Citroen ZX Alarm Key Fob 2 x CR2016
Classique Lady's Watch 75-16 1 x 364
Compaq Hand Held Computer back up battery 1 x 2032
Cosina CT7 camera 2 x 357
Daewoo Laganza 2 x CR1620
Digital Edge Natural Edge Pen and Graphics Tablet 2 x AAAA
Digital Ultra II Notebook 1 x 1220
Eurochron Radio Controlled Watch 1 x 1220
FlashPath SmartMedia Adaptor ? x 2016
Ford Galaxy Remote Control Key 2 x 2032
Ford Light Key Rings 1 x RPX625A
Franklin Dictionary / Thesaurus ? x 2032
Gateway Computer Gamo Red Dot Sight 2 x 2032
Gateway Pentium 166 Motherboard 1 x BR2335 (CR2335)
Gateway Personal Computer G5-200 1 x BR2335 (CR2335)
Glucometer Esprit Blood Sugar Monitor ? x 2016
Glucotrend Blood/Glucose Meter 2 x LR44
Glucotrend 2 Blood/Glucose Meter 2 x CR1/3N
Goude Indicator Glove 1 x 2032
Hanic & Co. Pocket Model Radio H-108 2 x 357
Hewlett Packard (HP) Jornado 720 Pocket Computer 1 x CR2032
Honda Civic 1.5 Vtec-E Remote Control Key 2 x 2016
Hormann Garage Door Remote Control 3 x Renatex VR22 (L1028)
JVC GRDVJ70 Camcorder 1 x CR2025
Kenneth Cole Watch Model: KC2012 1 x 377
Kettinger Exercise Bike Lap Computer 2 x LR44
Kiss Scuba Diving Rebreather Duracell PX28L
Kodak M24 Instamatic Movie Camera 1 x PX625 (WeinCell)
Konica FC1 SLR Camera ? x 303
Krug-Bauman Men's Adventurer Watch ? x 364
Laser Pointer (Batt type G3-A CNB Micro Cell) 3 x 392
Lego Quartz waterproof watch 1 x 321
Lorus Quartz travel alarm LQQ204W Rayovac RPX625
Lorus Analogue Watch RRS683L-9 1 x 377
Lorus Ladies Quartz Watch V233-0990 1 x 319
Lorus Ladies Quartz Watch V501-6N00 1 x 377
Lorus Quartz Watch V533-0A00 1 x 395
Lorus Quartz Watch V501-8B30 (Argos) 1 x 377
Lunasix 3 Light meter 2 x PX625
Magellan 300 handheld GPS receiver 2 x Energizer Lithium AA
Marksman Travelling Alarm Clock 2 x 389
Marks & Spencers 'My First Phone' ? x LR44
Mattel Barbie girl's watch 1 x 377
MBO Infiniter Laser Pointer 3 x 357
Mercedes Car Alarm Key Fob ? x VR22
Micron MX Digital Bite Detector 1 x LR1
Minolta 7000 AF Camera 1 x 2016
Minolta 7000i Camera 1 x 2CR5
Minolta Dimage F100 Camera 1 x Panasonic CR-V3
Minolta Dynax 303si Camera 1 x CR2
Minolta Dynax SPxi SLR Camera 1 x Panasonic 2CR5
Minolta Riva Zoom 125EX 1 x CR123
Mitsubishi Apricot MS 540 computer 1 x 2032
Motor Fizz Motorcycle Clock MF-4549 1 x 344
NeoGlo superbrite LED Keyring Torch (www.teamprod.com) 3 x LR44
Nikon F Camera Rayovac RPX625
Nikon F80 Camera 2 x CR123A
Nikon Nuvis 160i APS Camera Rayovac CR123R
Nikon TW Zoom Compact Camera CR-P2
Nintendo Mini Classic 2 x LR44
Olympus OM2, OM2n, OM3, OM3Ti, OM4, OM4Ti, OM10 SLR Cameras 2 x 357
Olympus AF-1 1 x CR-P2
Olympus C-1 Digital Camera 2 x LB-01 (CR-V3 Camedia)
Olympus C-21 Digital Camera 2 x LB-01 (CR-V3 Camedia)
Olympus C-2040Z Digital Camera 2 x LB-01 (CR-V3 Camedia)
Olympus C-220Z Digital Camera 1 x LB-01 (CR-V3 Camedia)
Olympus C-960 Zoom Digital Camera 2 x LB-01 (CR-V3 Camedia)
Omega Seamaster Watch 1 x 329 + converter ring to make 388
OneTouch Ultra Blood Glucose Meter 1 x CR2032
Oregon Scientific Databank EX3501 3 x 2032
Oskar Emil Wrist watch Caesium 1 x 395
Oskar Emil Wrist watch Casablanca - all colours Models 300, 301, 302 1 x 371
Oskar Emil Wrist watch Marrakech Model 500 1 x 364
Oskar Emil Wrist watch Midi Caesium Models C001-C009 1 x 371
Oskar Emil Wrist watch Milano Model 3317 1 x 364
Oskar Emil Wrist watch Monaco Model 6617 1 x 364
Oskar Emil Wrist watch Montrose Model 600 1 x 364
Oskar Emil Wrist watch Pescara Model 700 1 x 364
Oskar Emil Wrist watch Series 3000 1 x 397
Oskar Emil Wrist watch Series 800 1 x 377
Oskar Emil Wrist watch Tangier Model 400 1 x 371
Oskar Emil Wrist watch Ultimate Model 4000 1 x 377
Panasonic KX-T4026E Cordless telephone (used battery number KX-A36A / T301) 1 x GP40AAK3BMU
Pentax Asahi Spotmatic F 1 x MRB625 (PX625 replacement)
Pentax ME Super 2 x 357
Pentax P30T 2 x 357
Pentax SP500 1 x MRB400 (PX400)
Pentax SP1000 MRB400 (PX400)
Pentax SP2000 MRB400 (PX400)
Pentax Spotmatic MRB400 (PX400)
Pentax Zoom 70-X Camera 2 x Panasonic CR123
Peugeot 106 (R-Reg) Key fob 2 x CR1620
Peugeot 405 central locking remote control unit (1989) 1 x CR1/3N
Peugeot 405 Key fob 2 x CR2016
Peugeot 406 Key fob ? x CR1620
Philips Thermometer HP5311 2 x 392
Philips Kala DECT Cordless phone 2 x GP70AAKC
Pokemon Characters ? x LR1
Polar Beat Heart Rate Monitor 1 x 2025
Polar Edge Heart Rate Monitor 1 x 2025
Polar Pacer Sports Watch ? x 2025
Polar 'Sport Tester' Heart Rate Monitor 2 x 2025
Polaroid Camera Relaces Eveready 532 / PX24 (special order)
Praktica BC1 1 x 4SR44
Praktica BM 1 x 4LR44 (or 4SR44 for stable voltage)
Praktica BX20 ? x 4LR44 (or 4SR44 for stable voltage)
Praktica LLC PX21 (PX21A)
Praktica MAT RPX625A (PX625A)
Praktica TL3 RPX625A
Psion 3a Personal Organiser 1 x CR1620 (1620)
Psion 3c Personal Organiser 1 x CR1620 (1620)
Psion 5 Personal Organiser 1 x CR2032 (2032)
Psion 5mx Personal Organiser 1 x CR2032 (2032)
Pulsar Quartx Alarm Clock ref:EKF001B 1 x 357
Pulsar Y580 1 x 321
Racal-Datacom RG700 Data Encryption Module ? x CR2477N (CR2477)
Racal-Datacom RG720 PC Encryption Security Module 2 x CR2477N (CR2477)
Radio Shack (Tandy) Talking timer 63-877 sold by Hillcott Electronics ? x 357
Rado Jubilee Gent's Watch 1 x 341
Range Rover Classic Remote Key Control 2 x 2016
Raymond Weil Amadeus 200 watch 1 x 371
Raymond Weil lady's watch 3722 1 x 321
Renault Laguna RN Remote Key Control 2 x 2016
Renault Megane Remote Key Control 2 x 2016
Response Home Security System ? x 2032
Ricoh RR30 Uniross AA 2000mAh NiMH
Rio Light Mask 1 x PX27A (Varta VPX27A)
Rover 1.4i SEI Remote control 1 x 2032
Rover 800 Series remote control 2 x 394
Rover 100 Series remote control 1 x CR2032
Rover Metro remote control 1 x CR2032
Rotary Gent's Watch 3204 1 x 373
Rotary Lady's Watch 3902 1 x 317
Saab Remote Control Key Fob ? x CR2016
Saab 900 Key Light 2 x RPX625A
Salter Electronic Scales Model 1001 2 x 2450
Salter Electronic Bathroom Scales 2 x 2450
Samsung AF 1050 Zoom 2 x CR123
Samsung SP-R5150 digital cordless phone 3 x Uniross AAA NiMH (600mAh)
Sanyo VM-EX20P Camcorder (Clock Battery) 1 x 2025
Sharp EL-6790 2 x 2032
Sharp Organiser ZQ-1050 3 x 2025
Sharp Organiser ZQ-1350 ? x 2032
Sharp Organiser ZQ-3050- 3 x 2032
Sharp Organiser ZQ-4450 ? x 2032
Sharp Organiser ZQ-5200 ? x 2032
Sega Dreamcast Virtual Memory Unit cards 2 x 2032
Seiko 7N43-7B00 1 x 399
Seiko 7T32-7G40 Analogue Chronograph Watch 1 x 399
Seiko A359-5010 Digital Watch 1 x 391
Seiko Pulsar Spoon Michi Tabi Watch 1 x 2025
Seiko RC-4000 Digital Watch 1 x 386
Seiko V700-8A10 Watch 1 x 321
Seiko Quartz Sport 100 W/Proof Watch 1 x 2325
Smardisk International Flash Path smart media floppy disk 2 x 2016
Solar Response Alarm remote and door sensor 1 x VR22
Sony Handicam 8mm Model No:CCD-TR303E 1 x 2025
Sony Remote Commander Model No:RMT-507 1 x 2025
Sony BP-T16 3.6V 270mAh 1 x GP30AAk3BMU
Spear SR M504 Motherboard 1 x 2032
Speedo Surf Runner 2000 Waterproof radio ? x 2450
Spectrum Clock / Barometer (Argos 1994) 2 x LR01
Suunto Advizor Wristop Computer 1 x 2430
Suunto Favo Dive Computer 1 x Varta CR1/2AA 3V (CR 1/2 AA)
Suunto Octopus 2 Dive Computer 1 x Varta CR1/2AA 3V (CR 1/2 AA)
Suunto Vector Wristop Computer (Watch/Altimeter/Compass) 2 x 2430
Swatch Watch (Mens) c.1995 1 x 389
Swatch Most full sized Swatches 389 or 390
Swatch BEAT watch 1 x CR1632 (Renata)
Swatch CHRONO Swatches 1 x 394
Swatch COKE Swatches 1 x 395
Swatch IRONY LADY Swatches 1 x 377
Swatch IRONY Man's? Swatch 1 x 394
Swatch POP & LADY Swatches 1 x 384
Swatch Scuba Captain Nemo 1991 1 x 390
Swatch SKIN Swatches 1 x 317
Synapse SN777 Plug-in Mains Timer 2 x 386
Texas Pocket Mate 400 Organiser 4 x 2032
Thomas the Tank Engine Book inc Clockwork Engine 3 x LR44
Thomas the Tank Engine Story Book 2 x 364
Thunderbirds Tracy Island toy 3 x 392 (LR41)
Thunderbirds 'SoundTech' toys 3 x 392 (LR41)
Timex Girl's Moving Ladybird Watch 1 x CR1216
Timex Expedition Indiglo Watch 1 x CR2016
Timex Expedition Watch 1 x CR1216
Tomica World toy cars LR01
Toshiba LC-829 Calculator ? x 357
Toyota Corolla Remote Control Key 2 x CR1220
UC-Logic Superpen - Electronic pen for PC 2 x AAAA
Vauxhall Astra 1.4i Key Light (and other models) 1 x RPX625
Vauxhall Cavalier Key Light 1 x RPX625
Vision Fitness Heart Rate Monitor 1 x CR2032
Vialli Dual Time Watch 1 x 319
Vivitar Mega 200 Camera 1 x CR123A
Volvo 940 Key Fob Alarm ? x 391
Webley Hot Dot Scope 1 x CR2032
Westclox 915143 Alarm Clock 2 x LR44
Westclox TravelMate 1 x 357
Westclox Travelscape 2 x 381
Xircom Rex Mini Organiser 2 x CR2016
Yale Wireless Home Alarm Remote Control 1 x CR2032
Yashica TL Electro 1 x PC640A (KX640)
Yashica TL Electro 35 (GS or GSN) 1 x PC640A (PX32, Eveready E164)
Zenit 412DX manual SLR Camera 2 x 386
Zeon Tech 15Kb digital diary 2 x CR2032
Zoom 9030 Guitar Effects Unit 2 x CR2032
Jurassic Park child's analogue watch 1 x 377
Teletubby Po Key ring (illuminating tummy!) 1 x 392
"Happy Birthday" tune spinning top ! 1 x 389

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©WatchBattery 1999