This small flashlight is only for transporting batteries!!!
Specification of the 26650 flat-top battery: Diameter: 26.7mm± 0.2mm Lenght: 65.2mm ±0.3mm Max. capacity: 5500mah (0.55C) Min. capacity: ≥4900mah （0.5C）
Normal Voltage: 3.6V Operated Voltage: 2.75V-3.7V Standard Charge Current: 2500mA
Standard Charging model: cell is charged with constant current 0.5C-4.1 V, and it is converted to 4.2V constant voltage charging till the charging current is less than 0.01C (50mA)
