PowerTac 21700 Battery (5000mAh) with PCB Protection for High Energy Devices

The Powertac 5000mAh 21700 battery with PCB protection is your reliable power source for 3.6V devices requiring high energy density and a lightweight solution. Power your devices with confidence using this advanced battery technology. Specifications: Unique and New! With PCB protection! Li-Ion 21700 cylindrical rechargeable batteries with Internal Voltage protection PCB! Internal PCB protection prevents under-voltage at 3.6V and over-voltage at 3.6V. Unique PCB design and patent pending. 3.6V 5000mAh High energy density and lower weight than other rechargeable batteries Manufactured under ISO9001-2000 to assure quality Battery tested based on International Electronically Commission (IEC) standard to ensure capacity, quality, and life time. A Max Continuous dischargeA Max Pulse discharge Dimensions: Diameter: Height: Weight: Nominal Voltage:  Cut-off Voltage:  Internal Impedance: Cycle Performance:  Cycle life: > 500 cycles Charge: Current =  Discharge: Current =  Max. Charging current:  Max. Discharging current  ma (for continuous discharge)