DUSLAN 3.2 V 18500 1000 mAh LiFePO4 Button Top

3.2 V LiFePO4 18500 cell

This 3.2 V 18500 lithium phosphate button-top cell delivers 1000 mAh capacity for devices requiring stable voltage and long cycle life. It suits owners of solar lights, medical instruments or custom packs who need a direct replacement for lower-capacity 18500 sizes.

Button-top form factor fits existing holders

The 50 mm length and 18.1 mm diameter match standard 18500 compartments without modification. A 0.8 A maximum charge and discharge rate works with typical protection circuits, while the 31.2 g weight keeps portable equipment light.

1000 mAh replaces 600–900 mAh predecessors

Energy density of 82.05 Wh/kg provides useful runtime for intermittent loads such as LED lighting or telemetry modules. The chemistry supports up to 2000 charge cycles with no memory effect, but continuous draws above 0.8 A will exceed the cell rating.