LR721 Battery pack of ten. Can be used to replace SR721SW watch batteries. Commonly known as an SR58 and AG11 battery. See our full list of equivalent LR721 batteries below and in the specifications tab above.
LR721 Battery Specifications:
- Diameter: 7.9mm
- Height: 2.1mm
- Voltage: 1.5V
- Capacity: 20mAh
- Weight: 0.38g
- Operating Temperature: -18℃ to 55 ℃
LR721 Cross Reference and Equivalent Batteries
- SR721SW, SR58, SR721, SB-AK/DK, 280-29, S, V362, D362, 601, S721E, GP362, AG11, AG-11, 362, SG11, 362A, SR720, 362X, 362/361, RW310, L721, LR721, SB-AK, E362
- 62A, 362, SP362, 362-1W, 361, D361, LR58, SR58L, TR721, G11, G11A, 162, GP62, 280-29; SB-AK; SB-D, RW310, S12
With a low discharge rate of <1% per year equating to a 10+year shelf life with almost full capacity. LR721 specifications & datasheet.

LR626 Battery Pack of 10 Alkaline 1.5V
LR620 Battery Pack of 10 Alkaline 1.5V
Sony Xperia Z2 LIS1543ERPC Battery Replacement
Apple iPhone 6 Plus Replacement Battery & Tools
AG5 Battery Pack of 10 Alkaline 1.5V
LR521 Battery Pack of 10 Alkaline 1.5V
LR63 Battery Pack of 10 Alkaline 1.5V
LR48 Battery Pack of 10 Alkaline 1.5V
Samsung Galaxy S5 Battery EB-BG900BBU
LG G3 Battery Replacement BL-53YH
LR60 Battery Pack of 10 Alkaline 1.5V
Dyson DC31 Battery Type B
AG2 Battery Pack of 10 Alkaline 1.5V
Dyson DC45 Battery Type A
Apple iPhone 5S Battery Replacement With Tools
Samsung Note 3 Battery N9000
AG1 Battery Pack of 10 Alkaline 1.5V


