Watch Batteries from Rayovac, Renata and Maxell. The full range from 301 to 399.

Watch Battery (UK) Ltd offers all available Silver Oxide watch batteries from the common types such as SR621SW (364) & SR626SW (377) to the less well known 388 and RW25.

We supply mainly Rayovac Silver Oxide watch batteries but we do have some that can only be supplied by Renata. We are introducing a MERCURY FREE version of the 364, 371, 377, 379 and 395 batteries into our existing stocks and therefore you may find that we supply you with these and not the Rayovac. Same quality, same specification, same price. Better for the environment.

Watch batteries can be purchased individually or in packs of 10 at the equivalent price of 8 individually purchased batteries here.

If you are unsure which watch battery you need to order then please refer to our Watch Battery Cross Reference Table.

301/SR43SW (SR1142) Watch Battery Rayovac Silver Oxide Battery 301 1.5 Volts Alternative codes for this battery are: SR43SW, SR1142 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge. Customers buying this product also bought:- Watch Back Opening Tool Watch Case Dust Pump

303 Rayovac 303 (SR44SW, SR1154) Rayovac Silver Oxide Battery 303 1.5 Volts. This is the low drain version of this button cell battery suitable for analogue watches. Use the high drain version (Rayovac 357) for watches with alarms and back lights. Alternative codes for this battery are: SR44SW, SR1154) If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

315/SR716SW (SR716) Watch Battery Rayovac Silver Oxide Battery 315 1.5 Volts Alternative codes for this battery are: SR716SW, SR716 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

317/SR516SW (SR516SW, SR516) Watch Battery Rayovac Silver Oxide Battery 317 1.5 Volts Alternative codes for this battery are: SR516SW, SR516 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

319/SR527SW (SR527) Watch Battery Rayovac Silver Oxide Battery 319 1.5 Volts Alternative codes for this battery are: SR527SW, SR527 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

321/SR616SW (SR616) Watch Battery Rayovac Silver Oxide Battery 321 1.5 Volts Alternative codes for this battery are: SR616SW, SR616 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

329/SR731SW Watch Battery Rayovac Silver Oxide Battery 329 1.5 Volts Alternative code for this battery is: SR731SW If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

335/SR512SW Watch Battery Rayovac Silver Oxide Battery 335 1.5 Volts Alternative code for this battery is: SR512SW If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £2.00 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

337 / SR416SW Watch Battery Rayovac Silver Oxide Battery 337 1.5 Volts Alternative code for this battery is: SR416SW If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £2.00 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge. Customers buying this product also bought:- Watch Back Opening Tool

339/SR614SW Watch Battery Only Renata make this size of Silver Oxide Battery 339, 1.55V. Alternative code for this battery is: SR614SW. If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £2.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

341/SR714SW Watch Battery Rayovac Silver Oxide Battery 341 1.5 Volts Alternative codes for this battery are: SR714SW. If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £2.00 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge. Customers buying this product also bought:- Spring Bar Removal Tool

344/SR1136SW (SR42, MR1136) Watch Battery Rayovac Silver Oxide Battery 344 1.5 Volts Alternative codes for this battery are: SR1136SW, SR42, MR1136 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

346/SR712SW Watch Battery Rayovac Silver Oxide Battery 346 1.5 Volts Alternative code for this battery is: SR712SW If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £2.00 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

348/SR421SW Watch Battery Only available from Maxell this 1.55V Silver Oxide Battery 348, Alternative code for this battery is: SR421SW. Alternative code for this battery is: SR421SW. If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £2.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

350/SR1136W Watch Battery Only Renata make the 350. This is a high drain version of the Rayovac 344. Alternative code for this battery is: SR1136W. If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £2.00 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

357 Rayovac 357 (SR44W, AG13, G13-A CNB, SR44, SR1154, S76E,10L14) Rayovac Silver Oxide Battery 357 1.5 Volts. This is the high drain version of this button cell battery, suitable for watches that have lights and alarms. Use the low drain version (Rayovac 303) for analogue watches with no backlight or alarm functions. Alternative codes for this battery are: V76PX, KS76, SR44, SR1154, AG13, SR44W, 10L14 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

361/SR721W (AG11, SR58, SR721) Watch Battery Rayovac Silver Oxide Battery 361 1.5 Volts Alternative codes for this battery are: SR721W, AG11, SR58, SR721 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

362/SR721SW (SR58, SR721) Watch Battery Rayovac Silver Oxide Battery 362 1.5 Volts Alternative codes for this battery are: SR721SW, SR58, SR721 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

364 / SR621SW (AG1, SR60, SR621) Watch Battery Rayovac Silver Oxide Battery 364 1.5 Volts Alternative codes for this battery are: SR621SW, AG1, SR60, SR621 We are introducing a MERCURY FREE version of this battery into our existing stocks and therefore you may find that we supply you with a MAXELL branded 364 that is MERCURY FREE in its manufacture. Same quality, same specification, same price. Better for the environment. If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

364/SR621SW (AG1, SR60, SR621) MERCURY FREE Watch Battery Maxell 364 MERCURY FREE Silver Oxide Battery 1.5 Volts Alternative codes for this battery are: SR621SW, AG1, SR60, SR621 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to see multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

365/SR1116W Watch Battery Only available from Renata this Silver Oxide Battery 365, 1.55V Alternative code for this battery is: SR1116W. If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £2.00 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

366/SR1116SW Watch Battery Rayovac Silver Oxide Battery 366 1.5 Volts Alternative code for this battery is: SR1116SW If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £2.00 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

370/SR920W (AG6, SR69,SR921) Watch Battery Rayovac Silver Oxide Battery 370 1.5 Volts Alternative codes for this battery are: SR920W, AG6, SR69,SR921 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

371/SR920SW (AG6, SR69,SR921,L921) Watch Battery Rayovac Silver Oxide Battery 371 1.5 Volts Alternative codes for this battery are: SR920SW, AG6, SR69,SR921,L921 We now have MERCURY FREE stocks of the 371 batteries and you may find you will be supplied with these. If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge. Customers buying this product also bought:- Mercury Free version of this battery from Maxell

373/SR916SW (SR68, SR916) Watch Battery Rayovac Silver Oxide Battery 373 1.5 Volts Alternative codes for this battery are: SR916SW, SR68, SR916 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

377 / SR626SW (AG4, SR66, SR626) Watch Battery Rayovac Silver Oxide Battery 377 1.5 Volts Alternative codes for this battery are: SR626SW, AG4, SR66, SR626 We are introducing a MERCURY FREE version of this battery into our existing stocks and therefore you may find that we supply you with a MAXELL branded 377 that is MERCURY FREE in its manufacture. Same quality, same specification, same price. Better for the environment. If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge. Customers buying this product also bought:- Mercury Free version of this battery from Maxell

377/SR626SW (AG4, SR66, SR626) MERCURY FREE Watch Battery Maxell 377 MERCURY FREE Silver Oxide Battery 1.5 Volts Alternative codes for this battery are: SR626SW, AG4, SR66, SR626 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to see multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

379 / SR521SW (SR63, SR521) Watch Battery Rayovac Silver Oxide Battery 379 1.5 Volts Alternative codes for this battery are: SR521SW, SR63, SR521 We are introducing a MERCURY FREE version of this battery into our existing stocks and therefore you may find that we supply you with a MAXELL branded 379 that is MERCURY FREE in its manufacture. Same quality, same specification, same price. Better for the environment. If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge. Customers buying this product also bought:- Mercury Free version of this battery from Maxell

379/SR521SW (SR63, SR521) MERCURY FREE Watch Battery Maxell 379 MERCURY FREE Silver Oxide Battery 1.5 Volts Alternative codes for this battery are: SR521SW, SR63, SR521 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to see multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

381/SR1120SW (SR55, SR1121) Watch Battery Rayovac Silver Oxide Battery 381 1.5 Volts Alternative codes for this battery are: SR1120SW, SR55, SR1121 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

384/SR41SW (SR41, SR736) Watch Battery Rayovac Silver Oxide Battery 384 1.5 Volts Alternative codes for this battery are: SR41SW, SR41, SR736 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

386/SR4SW (LR43, LR1142, V12GA) Watch Battery Rayovac Silver Oxide Battery 386 1.5 Volts Alternative codes for this battery are: SR4SW, LR43, LR1142, V12GA If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge. Customers buying this product also bought:- Spring Bar Removal Tool

388 Watch Battery The original 388 mercury battery is no longer manufactured, so what is offered here is a 329 silver oxide battery supplied with a plastic spacer ring. The plastic ring allows the battery to be fitted into the gap for the 388 battery, however the battery is a silver oxide 1.5V battery whereas the original mercury cell was 1.35V. This might adversely effect some watches as explained on this site (Rayovac Silver Oxide Battery 329 1.5 Volts + ring) (£2.50 total) Price: £2.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

389/SR1130W (AG10, SR54, SR1130, LR1130) Watch battery Rayovac Silver Oxide Battery 389 1.5 Volts Alternative codes for this battery are: SR1130W, AG10, SR54, SR1130,L1131,SR1131W,LR1130 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

390/SR1130SW (SR54, SR1130) Watch Battery Rayovac Silver Oxide Battery 390 1.5 Volts Alternative codes for this battery are: SR1130SW, SR54, SR1130 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

391/SR1120W (AG8, SR55, SR1121) Watch Battery Rayovac Silver Oxide Battery 391 1.5 Volts Alternative codes for this battery are: SR1120W, AG8, SR55, SR1121 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

392/SR41W ( AG3, G3-A CNB, SR41, SR736, LR41, 92A) Watch Battery Rayovac Silver Oxide Battery 392 1.5 Volts Alternative codes for this battery are: SR41W, AG3, G3-A CNB, SR41, SR736, LR41, 92A If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

393/SR754W (AG5, SR48, SR754) Watch Battery Rayovac Silver Oxide Battery 393 1.5 Volts Alternative codes for this battery are: SR754W, AG5, SR48, SR754, LR750 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

394/SR936SW (AG9, SR45, SR936) Watch Battery Rayovac Silver Oxide Battery 394 1.5 Volts Alternative codes for this battery are: SR936SW, AG9, SR45, SR936 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

395 / SR927SW (SR57, SR927) Watch Battery Rayovac Silver Oxide Battery 395 1.5 Volts Alternative codes for this battery are: SR927SW, SR57, SR927 We are introducing a MERCURY FREE version of this battery into our existing stocks and therefore you may find that we supply you with a MAXELL branded 395 that is MERCURY FREE in its manufacture. Same quality, same specification, same price. Better for the environment. If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge. Customers buying this product also bought:- Mercury Free version of this battery from Maxell

396/SR726W (SR59, SR726) Watch Battery Rayovac Silver Oxide Battery 396 1.5 Volts Alternative codes for this battery are: SR726SW, AG2, SR59, SR726 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

397/SR726SW (AG2, SR59, SR726) Watch Battery Rayovac Silver Oxide Battery 397 1.5 Volts Alternative codes for this battery are: SR726SW, AG2, SR59, SR726 If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

399/SR927W (AG7, National GR927, SR57, SR927) Watch Battery Rayovac Silver Oxide Battery 399 1.5 Volts Alternative codes for this battery are: SR927W, AG7, National GR927, SR57, SR927, SR926, L926 If you are replacing a National GR927 battery in a Casio calculator please note that your calculator handbook is likely to say that this is a lithium battery. The handbook is wrong! The replacement for the National GR927 is the 399 silver oxide battery and not the CR927 3V lithium battery. This mistake in the handbook appears across several different models of Casio solar calculators. If you require 10 or more of these batteries you might like to take advantage of our 10 for the price of 8 offer. Click here to multipack offers. Price: £1.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

Panasonic rechargeable CTL1616 lithium coin cell battery Panasonic rechargeable CTL1616 lithium coin cell battery used in Casio Pro Trek watch and other G-Shock and WaveCeptor solar powered watches. Nominal voltage of 2.3V Our current large stocks are marked with 'Japan 2' on the battery as can be seen from the photo. These are the most up-to-date batch from Japan. Price: £9.99 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge. Customers buying this product also bought:-

RW25 Rayovac RW25 The Rayovac RW25 is no longer made, but as an alternative we can supply a Rayovac 357 with a converter ring. If you order this item we will supply a 357 with the converter ring. Dimensions of original RW25 15.5mm dia. x 5.4mm high. Price is for one unit. Used in Hamilton watches and Pulsar P1 and Pulsar P2 watches (James Bond watch) Price: £2.50 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

Seiko XR9527W Rechargeable watch battery The Seiko XR9527W battery is a rechargeable battery used in watches that run on solar power. This version comes without any soldered tags and is only useable in watches where the contacts are part of the watch, not soldered onto the battery. Price: £14.99 (UK Delivery £1.50 Max., click for details. Free on orders over £20) Quantity   View Basket/Checkout Click on image to enlarge.

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