Button Cell LR41
These are generally used to power small toys, clocks, LEDs, watches, calculators etc.. High quality & stable 1.5v Alkaline batteries.
Specifications:Model : LR41 (AG3, LR41, 192, 392A, SR41, LR736, CX41, 392)Cell Type: Button cellNominal Voltage : (V) 1.5Nominal Capacity : (mAh)* 28External Diameter : 7.9 mmExternal Height : 3.6 mmOperating Temperature Range : (deg. C): –20 to +85
These round high capacity cells have been mainly used in flashlight type applications but with its capability to be used as a drop-in rechargable cell at 3.7V with a capacity of 2600mAh. This is a great battery option for those of you who need a simple-to-install and replace cell with a lot of juice.
These 18650 Cells have a standard discharge current of 0.2C to a maximum of 1C and can handle about 300 charge cycles.