Electronics and Watch Batteries

At Battery Mart, you can always get fresh batteries for watches and small electronics at great low prices. We carry all sizes of silver oxide button cell batteries and lithium coin cell batteries. Our wrist watch batteries should last for a year in your average wrist watch. We also sell a special toolkit for opening many popular watches that also includes a handy battery size selector, so you know you're getting the right wrist watch battery you need. Below you'll find the perfect battery for a watch.

Our selection of electronics and watch batteries which are equivalent to brands like Duracell, Energizer, Eveready, Maxell, Rayovac, Renata, Toshiba and more. Prices as low as $2.95 and we offer bulk pricing as low as $0.15 per battery. Buy watch batteries online with us today!

371 Silver Oxide Button Cell Battery
Item #: BAT-371  |  

371 Silver Oxide Button Cell Battery

371 Silver Oxide Button Cell Battery

Item #: BAT-371
Voltage: 1.55 Volt / 39 mAh
• Silver Oxide
Dimensions: 9.5mm dia. / 2.05mm height
Warranty: 45 Day Return
Reg. Price: $2.95
Volume Price: $0.52
QTY:
373 Silver Oxide Button Cell Battery
Item #: BAT-373  |  

373 Silver Oxide Button Cell Battery

373 Silver Oxide Button Cell Battery

Item #: BAT-373
Voltage: 1.55 Volt / 29 mAh
• Silver Oxide
Dimensions: 9.5mm dia. / 1.65mm height
Warranty: 45 Day Return
Reg. Price: $2.95
Volume Price: $1.03
QTY:
377 Silver Oxide Button Cell Battery
Item #: BAT-377  |  

377 Silver Oxide Button Cell Battery

377 Silver Oxide Button Cell Battery

Item #: BAT-377
Voltage: 1.55 Volt / 28 mAh
• Silver Oxide
Dimensions: 6.8mm dia. / 2.6mm height
Warranty: 45 Day Return
Reg. Price: $2.95
Volume Price: $0.35
QTY:
379 Silver Oxide Button Cell Battery
Item #: BAT-379  |  

379 Silver Oxide Button Cell Battery

379 Silver Oxide Button Cell Battery

Item #: BAT-379
Voltage: 1.55 Volt / 16 mAh
• Silver Oxide
Dimensions: 5.8mm dia. / 2.15mm height
Warranty: 45 Day Return
Reg. Price: $2.95
Volume Price: $0.37
QTY:
386 Silver Oxide Button Cell Battery
Item #: BAT-386  |  

386 Silver Oxide Button Cell Battery

386 Silver Oxide Button Cell Battery

Item #: BAT-386
Voltage: 1.55 Volt / 100 mAh
• Silver Oxide
Dimensions: 11.6mm dia. / 4.2mm height
Warranty: 45 Day Return
Reg. Price: $2.95
Volume Price: $1.32
QTY:
387S Silver Oxide Button Cell Battery
Item #: BAT-387S  |  

387S Silver Oxide Button Cell Battery

387S Silver Oxide Button Cell Battery

Item #: BAT-387S
Voltage: 1.55 Volt / 12 mAh
• Silver Oxide
Dimensions: 11 mm (9.5 mm without spacer ring) dia. / 3.6 mm height
Warranty: 45 Day Return
Reg. Price: $3.95
Volume Price: $2.50
QTY:
389 Silver Oxide Button Cell Battery
Item #: BAT-389  |  

389 Silver Oxide Button Cell Battery

389 Silver Oxide Button Cell Battery

Item #: BAT-389
Voltage: 1.55 Volt / 80 mAh
• Silver Oxide
Dimensions: 11.6mm dia. / 3.05mm height
Warranty: 45 Day Return
Reg. Price: $2.95
Volume Price: $0.68
QTY:
391 Silver Oxide Button Cell Battery
Item #: BAT-391  |  

391 Silver Oxide Button Cell Battery

391 Silver Oxide Button Cell Battery

Item #: BAT-391
Voltage: 1.55 Volt / 55 mAh
• Silver Oxide
Dimensions: 11.6mm dia. / 2.05mm height
Warranty: 45 Day Return
Reg. Price: $2.95
Volume Price: $1.03
QTY:
392 Silver Oxide Button Cell Battery
Item #: BAT-392  |  

392 Silver Oxide Button Cell Battery

392 Silver Oxide Button Cell Battery

Item #: BAT-392
Voltage: 1.55 Volt / 45 mAh
• Silver Oxide
Dimensions: 7.9mm dia. / 3.6mm height
Warranty: 45 Day Return
Reg. Price: $2.95
Volume Price: $0.73
QTY:
393 Silver Oxide Button Cell Battery
Item #: BAT-393  |  

393 Silver Oxide Button Cell Battery

393 Silver Oxide Button Cell Battery

Item #: BAT-393
Voltage: 1.55 Volt / 65 mAh
• Silver Oxide
Dimensions: 7.9mm dia. / 5.4mm height
Warranty: 45 Day Return
Reg. Price: $2.95
Volume Price: $1.07
QTY:
394 Silver Oxide Button Cell Battery
Item #: BAT-394  |  

394 Silver Oxide Button Cell Battery

394 Silver Oxide Button Cell Battery

Item #: BAT-394
Voltage: 1.55 Volt / 70 mAh
• Silver Oxide
Dimensions: 9.5mm dia. / 3.6mm height
Warranty: 45 Day Return
Reg. Price: $2.95
Volume Price: $1.07
QTY:
396 Silver Oxide Button Cell Battery
Item #: BAT-396  |  

396 Silver Oxide Button Cell Battery

396 Silver Oxide Button Cell Battery

Item #: BAT-396
Voltage: 1.55 Volt / 28 mAh
• Silver Oxide
Dimensions: 7.9mm dia. / 2.6mm height
Warranty: 45 Day Return
Reg. Price: $2.95
Volume Price: $0.82
QTY: