18650 Battery, ElecStack 3400mAh Micro USB Rechargeable Batteries for High Drain Devices, with High Performance Protected Circuit

الوصف

High Discharge Performance Li-ion Rechargeable Battery, Integrated battery overcharge/discharge protection circuorhnical Parameters: * USB rechargeable: the battery may be charged by any device with a USB port * Chemistry: Li-ion * Capacity: 3400 mAh * Voltage: 3.7V * Protected: Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V * Nominal Voltage: Average 3.7V * Charging Current: Recommended 1A, maximum 2A * Recharge: up to 500 cycles * Size: Diameter 18.5mm, Height 69 mm * Weight: 49g * Warranty Period: 12-month free warranty period from purchase date Warning: * May explode or catch fire if mistreated * Do not disassemble, heat above 212℉ ( ℃ ). or incinerate * Do not mix fresh batteries with used batteries or other battery types * Keep out of the reach of children Packaging Contents: * 2× ElecStack 3400mAh Battery * 1× Micro USB Cable * 1× Protective Battery Case * 1× User Manual