21700 Lithium Ion Rechargeable battery for high drain devices.
Specifications
• Type: 21700-5000mAh
• Quanity: x1 Battery
• Chemistry: Li-ion
• Capacity: 5000mAh
• Voltage: 3.6V
• Charging Cycle: 500 Charges
• Weight: 34 g
• Dimensions: Dia 18.6 mm, Length 54mm