Epoch 3500 mAh Unprotected Flat Top 18650 Battery

Protected Cell No Type Flat Top Capacity 3500 mAh Voltage 4.2 to 3.7 volts  Continuous Discharge 10A Dimensions 18.3mm  X  65.15mm Consumer Warning Warning: Unprotected Batteries are to only be used with devices that have their own Thermal Protection. Purchaser should understand the limitations of these batteries and assumes all risks of their usage.