Security Seals
Welcome to BatteryMart.com! Thank you for choosing us for your battery needs. Click Here >>
Find BatteryMart.com on Facebook

Watch Batteries

BatteryMart.com carries a large selection of electronics and watch batteries which are equivalent to brands like Duracell, Energizer, Eveready, Maxell, Rayovac, Renta, Toshiba and more. Our batteries start as low as $2.95 and we offer bulk pricing as low as $0.15 per battery.

If you need assistance, please contact our customer service team at 1-800-405-2121 or email us.

Electronics and Watch Batteries Sub-Categories

Button Cell Batteries Coin Cell Batteries

Battery Height Diam. Replaces
315 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.72
1.55 Volt - 21 mAh
1.68mm 7.9mm 280-56, 314, 315, 614, D315, HA, SB-AT, SR67, SR716W, SR716SW, V315
317 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.65
1.55 Volt - 11.5 mAh
1.65mm 5.8mm 280-58, 317, 616, CA, D317, SB-AR, SR516SW, SR62, V317
319 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.63
1.55 Volt - 17 mAh
2.7mm 5.8mm 280-60, 319, 615, SB-AE, SB-DE, SR527SW, SR64, V319
321 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.42
1.55 Volt - 15 mAh
1.65mm 6.8mm 280-73, 321, D321, 611, DA, SB-AF, SB-DF, SR616SW, SR65, V321
329 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.93
1.55 Volt - 36 mAh
3.1mm 7.9mm 329, D329, SR731SW, V329
335 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.98
1.55 Volt - 5.5 mAh
1.25mm 5.8mm 280-68, 335, 622, SB-AB, SR512SW
337 Silver Oxide Button Cell Battery
Regular Price: $3.95
As Low As:  $2.33
1.55 Volt - 8 mAh
1.65mm 4.8mm 337, SR416SW
339 Silver Oxide Button Cell Battery
Regular Price: $5.95
As Low As:  $3.50
1.55 Volt - 11 mAh
1.4mm 6.8mm 339, SR614SW, V339
344 / 350 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $1.35
1.55 Volt -
3.6mm 11.6mm 343, 344, 350, 7, 9, C8, D350, V350
357 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $1.63
1.55 Volt - 165 mAh
5.4mm 11.6mm 1166A, 228, 280-08, 280-8, 303, 303-1, 313, 357, 541, 4276, 1131SO, 541980, 86A, A, CR44, D303, D357, D357H, GP76, GP76A, GP86, GS13, GS14, J, KS76, LR44, MS76, RW82B, S05, S1154, S76E, SB-A9, SB-B9, SB-BK, SB-EK, SG12, SG13, SP303, SP357, SR44, SR44 (G13), SR44H, SR44W, SR44SW, SR76E, V13GA, V303, V357, V76HS
362 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.42
1.55 Volt - 25 mAh
2.1mm 7.9mm 19, 280-29, 361, 362, 601, AG11, D361, D362, GP62, S, S721, SB-AG, SG11, SR721W, SR721SW, SR58, V362
364 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.33
1.55 Volt - 21 mAh
2.15mm 6.8mm 164, 280-34, 31, 363, 364, 364A, 364B, 602, 60LR, 620, AG1, CX60, D364, GP364, GP64, L621, L621F, LR620, LR621, LR621W, R621, RW320, S621, S621E, SB-DG, SG1, SP364, SR60, SR60L, SR621SW, SR621W, T, TR621, V364
366 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $1.65
1.55 Volt - 28 mAh
1.65mm 11.6mm 280-46, 365, 366, 608, D366, SR1116W, SR1116SW, V366
371 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.52
1.55 Volt - 39 mAh
2.05mm 9.5mm 280-31, 280-51, 370, 371, 605, 620, AG6, D370, D371, L921, V371, SB-AN, SB-BN, SR69, SR920W, SR920SW, Z
373 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $1.03
1.55 Volt - 26.5 mAh
1.65mm 9.5mm 280-45, 372, 373, 617, D372, D373, SB-AJ, SB-DJ, SR68, SR916W, SR916SW, V373, WA
377 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.35
1.55 Volt - 28 mAh
2.6mm 6.8mm 280-39, 37, 376, 377, 606, 619, AG4, BA, D377, GP77, L626, LR626, LR66, MA, S626, SB-AQ SG4, SR626W, SR626SW, SR66, V377
379 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.37
1.55 Volt - 16 mAh
2.15mm 5.8mm 280-59, 379, 618, D379, JA, SB-AC, SB-DC, SR521SW, SR63, V379
386 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $1.32
1.55 Volt - 125 mAh
4.2mm 11.6mm 1, 6, 186, 186-1, 260, 280-41, 301, 301-1, 386, 65-888, AG12, D301, D386, EC444, GP186, H, L1142, LR43, MS41H, S41E, S1142, SB-B8, SG, SR43 (G12), SR43SW, SR43W, V12GA, V301, V386, V41HS
387S Silver Oxide Button Cell Battery
Regular Price: $3.95
As Low As:  $2.50
1.55 Volt - 12 mAh
3.6 mm 11 mm (9.5 mm without spacer ring) 214, 367, 387, 387s, 400N, 502, D325, D387, MR41, RM400R, RW51, T400N, V387, V400PX
389 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.68
1.55 Volt - 80 mAh
3.05mm 11.6mm 11, 17, 189, 189-1, 280-15, 389, 390, 626, D389, D390, L1131, LR113, LR1130, LR54, M, S1131, SB-BU, SG10, SR54, SR1130, SR1130W, SR1130SW, V10GS, V10GA, V389, V390, XR11630W
391 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $1.03
1.55 Volt - 55 mAh
2.05mm 11.6mm 23, 34, 91A, 191, 280-30, 381, 391, 609, AG8, D381, D391, GP91, L, LR1120, L1121, LR112, LR55, S1121, SB-BS, SB-ES, SG8, SR1120, SR1120W, SR1120SW, SR55, V381, V391, V8GS, V8GA
392 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.73
1.55 Volt - 45 mAh
3.6mm 7.9mm 2, 13, 192, 247B, 280-13, 392, 92A, A3, AG3, D392, GP92, K, L736, LR41, MS312, S312E, S736, SB-B1, SG3, SR41, SR41W, V392, V3GA
393 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $1.07
1.55 Volt - 75 mAh
5.4mm 7.9mm 15, 16, 193, 255, 309, 323, 392, 393, 393A, AG5, D393, F, GP93, LR48, L754, SB-B3, SG5, SR48, S754, SR754S, SR754W, V393
394 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $1.07
1.55 Volt - 70 mAh
3.6mm 9.5mm 27, 394, 625, AG9, D394, GP94, L936, LR45, LR936, S936, SB-A4, SG9, SR45, SR936W, SR936SW, V394
395 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.92
1.55 Volt - 55 mAh
2.73mm 9.5mm 25, 280-48, 395, 610, D395, GP95, LA, S926, SB-AP, SB-DP, SG7, SR57, SR927SW, V395, XR9527W
396 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.82
1.55 Volt - 28 mAh
2.6mm 7.9mm 26, 280-52, 29, 396, 397, 612, AG2, D396, GP96, L726, LR59, LR726, S726, SB-BL, SG2, SR59, SR726W, V, V396
399 Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $0.92
1.55 Volt - 60 mAh
2.73mm 9.5mm 280-44, 35, 399, 613, AG7, D399, GP95, L926, S926, SB-BP, SB-EP, SG7, SR57, SR927W, V399, W
357 Energizer Silver Oxide Button Cell Battery
Regular Price: $2.95
As Low As:  $1.25
1.55 Volt - 150 mAh
5.4mm 11.6mm 1166A, 228, 280-08, 280-8, 303, 303-1, 313, 357, 541, 4276, 1131SO, 541980, 86A, A, AG12, CR44, D303, D357, D357H, GP76, GP76A, GP86, GS13, GS14, J, KS76, LR44, MS76, RW82B, S05, S1154, S76E, SB-A9, SB-B9, SB-BK, SB-EK, SG12, SG13, SP303, SP357, SR44, SR44 (G13), SR44H, SR44W, SR44SW, SR76E, V13GA, V303, V357, V76HS
BR2325 Lithium Coin Cell Battery
Regular Price: $3.95
As Low As:  $1.82
3 Volt - 165 mAh
2.5mm 23.0mm Renata BR2325
CR1025 Lithium Coin Cell Battery
Regular Price: $2.95
As Low As:  $1.17
3 Volt - 30 mAh
2.5mm 10.0mm CR1025, ECR1025
CR1216 Lithium Coin Cell Battery
Regular Price: $2.95
As Low As:  $1.08
3 Volt - 25 mAh
1.6mm 12.0mm BR1216, CR1216, ECR1216
CR1220 Lithium Coin Cell Battery
Regular Price: $2.95
As Low As:  $1.00
3 Volt - 35 mAh
2.0mm 12.5mm BR1220, CR1220, DL1220, ECR1220, LITH-1SANYO
CR1225 Lithium Coin Cell Battery
Regular Price: $2.95
As Low As:  $0.85
3 Volt - 50 mAh
2.5mm 12.0mm BR1225, CR1225, ECR1225
CR1612 Lithium Coin Cell Battery
Regular Price: $3.95
As Low As:  $2.75
3 Volt - 40 mAh
1.2mm 16.0mm CR1612, DL1612, ECR1612
CR1616 Lithium Coin Cell Battery
Regular Price: $2.95
As Low As:  $0.92
3 Volt - 50 mAh
1.6mm 16.0mm BR1616, CR1616, DL1616, ECR1616
CR1620 Lithium Coin Cell Battery
Regular Price: $2.95
As Low As:  $1.17
3 Volt - 60 mAh
2.0mm 16.0mm 280-208, CR1620, DL1620
CR2012 Lithium Coin Cell Battery
Regular Price: $2.95
As Low As:  $1.58
3 Volt - 50 mAh
1.2mm 20.0mm Eveready ECR2012
Other SB-T15
CR2016 Lithium Coin Cell Battery
Regular Price: $2.95
As Low As:  $0.63
3 Volt - 75 mAh
1.6mm 20.0mm 280-202, 280-204, 280-206, BR2016, CR2016, CR2016C, DL2016, FA, SB-T11
CR2025 Lithium Coin Cell Battery
Regular Price: $2.95
As Low As:  $0.67
3 Volt - 150 mAh
2.5mm 20.0mm 280-205, CR2025, DL2025, ECR2025, NA, SB-T14
CR2032 Lithium Coin Cell Battery
Regular Price: $2.95
As Low As:  $0.50
3 Volt - 200 mAh
3.2mm 20.0mm BR2032, CR2032, DL2032, ECR2032, RFA-35-11, SB-T15, AUDI Keyless Entry
CR2320 Lithium Coin Cell Battery
Regular Price: $2.95
As Low As:  $0.98
3 Volt - 110 mAh
2.0mm 23.0mm 280-201, BR2320, CR2320
CR2330 Lithium Coin Cell Battery
Regular Price: $3.95
As Low As:  $2.75
3 Volt - 255 mAh
3.0mm 23.0mm Panasonic PR2330
CR2430 Lithium Coin Cell Battery
Regular Price: $2.95
As Low As:  $1.00
3 Volt - 270 mAh
3.0mm 24.0mm CR2430, DL2430, 5011LC
CR2450 Lithium Coin Cell Battery
Your Price: $2.95
3 Volt - 550 mAh
5.0mm 24.0mm 5029LC, CR2450, DL2450
CR2450N Lithium Coin Cell Battery
Your Price: $2.95
3 Volt -
4.4 mm 23.8 mm 5029LC, CR2450, DL2450
Replacement LR44 Alkaline Button Cell Battery
Regular Price: $0.95
As Low As:  $0.15
1.55 Volt - 120 mAh
5.4mm 11.6mm 5244, 280-904, A01, A200, A76, A76LR44, AG13, FM28F, G13, G13-A, G13A, GP76, GP76A, GPA76, KA, KA76, L1154, LR44, LR44H, RW82, SB-F9, SG13, V13GA
LR44 Alkaline Button Cell Battery - 50 Pack
Regular Price: $19.95
As Low As:  $10.00
1.55 Volt - 120 mAh
5.4mm 11.6mm 5244, 280-904, A01, A200, A76, A76LR44, AG13, FM28F, G13, G13-A, G13A, GP76, GP76A, GPA76, KA, KA76, L1154, LR44, LR44H, RW82, SB-F9, SG13, V13GA
A625PX Alkaline Button Cell Battery
Regular Price: $2.95
As Low As:  $0.92
1.55 Volt -
6.05mm 15.25mm PX625A,V625U,PX625
Mercury PX 13, LR9
CR2477N Lithium Coin Cell Battery
Regular Price: $4.95
As Low As:  $2.77
3 Volt - 950 mAh
7.7 mm 24 mm  
CR1632 Lithium Coin Cell Battery
Regular Price: $2.95
As Low As:  $0.78
3 Volt - 120 mAh
    1632, BR1632, CR1632, DL1632, ECR1632, KCR1632, L1632
Energizer EPX76 Silver Oxide Battery
Your Price: $3.95
1.55 Volt - 200 mAh
4.83 mm 11.6 mm ANSI-1107SO, IEC-SR44
AG10 Alkaline Button Cell Battery
Regular Price: $1.95
As Low As:  $0.35
1.5 Volt - 50 mAh
3.05 mm 11.6 mm 11, 17, 189, 189-1, 280-15, 389, 390, 626, D389, D390, L1131, LR113, LR1130, LR54, M, S1131, SB-BU, SG10, SR54, SR1130, SR1130W, SR1130SW, V10GS, V10GA, V389, V390, XR11630W
 
Best Sellers
Mini Multi-Function Jump Starter
Mini Multi-Function Jump Starter
Today's Price: $89.95

Xciter 5 Stage Charger
Xciter 6/12V 900mA Charger
Reg. Price: $55.90
Today's Price: $22.95

Ultralife 9 Volt Lithium Battery
Ultralife 9 Volt Lithium Battery
Reg. Price: $12.99
Today's Price: $7.95
39% in Savings!

Great for Smoke Alarms

Energizer Industrial AA Alkaline Batteries - 24 Pack
Energizer Industrial AA Alkaline Batteries - 24 Pack
Reg. Price: $22.62
Today's Price: $8.95
60% in Savings!

Premium high capacity alkaline battery

12 Volt 7 Ah Sealed Lead Acid Rechargeable Battery
12 Volt 7 Ah F1 SLA Rechargeable Battery
Reg. Price: $44.99
Today's Price: $14.95

Big Crank ETX30L Battery
USA-Made Big Crank ETX30L Battery
Reg. Price: $137.90
Today's Price: $109.95
20% in Savings and
Free Ground Shipping!