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.