XTAR 21700 5000m Ah Rechargeable Li-ion Battery, designed for flashlights.
- 3.6V protected 21700 battery
- Button top
- Constant discharging current 10A
- Cell – INR21700-50E
- Low internal resistance, high Energy Efficiency
- Over-charge, over-discharge, short circuit protection
- Impact-resistant, eco-friendly
