3400 mAh Li-Ion High Discharge 18650 Rechargeable Battery

The Powertac 3400 mAh 18650 battery with PCB protection. Carefully designed to power any 3.6V device that needs high energy density and low weight. Specifications: Unique and New! With PCB protection! Li-Ion 18650 cylindrical rechargeable batteries with Internal Voltage protection PCB! Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 3.6V. Unique PCB design and patent pending. 3.6V 3400 mAh11.52 with High Discharge 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. 11A Max Continuous discharge 15A Max Pulse discharge  Nominal Voltage: Average 3.6V Cut-off Voltage: 3.0V Internal Impedance: less or equal to 180 milliohm (with PTC) Cycle Performance: 90% of initial capacity at 400 cycles Cycle life: > 500 cycles Charge: Current = 0.5C mA Voltage = 4.2 V End Current = 0.