Weltool UB14-09 Type-C USB Rechargeable 14500 Li-ion Battery 900mAh Weltool Sale! from 1199 1199 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Weltool's USB 14500 Battery: Model: UB14-09 Capacity: 900mAh Voltage: 3.6V Continuous discharge current: 3.5A (0-40°C) Charging current: 0.4A (Type-C USB interface charging current) Overcharge protection voltage: 4.2±0.05V Over-discharge protection voltage: 2.5±0.1V Cycle charge and discharge times: After 300 times, the battery still has 70% capacity Charging indicator light: red light (charging), blue light (charging complete) Charging temperature: 10-45°C Discharge temperature: -20-55℃ Storage temperature: -20-50°C Size: (diameter) 14.30±0.3mmx (length) 50.50mm Weight: 20±0.05g Tweet