3.7v Li-Ion 18650 battery. Designed to provide more than 500 cycles and with built in over charge and over discharge protection circuitry the new generation Li-Ion rechargeable cell is an ideal solution for LED torches and general electronics. this battery includes over charge and over discharge protection circuit.
18mm diameter, 65mm length.
Applicable for up to 500 charge-discharge cycles Large operating temperature range Flat top Holds 85% of capacity for over 6 months Frame size 18650 Dimensions (Ø x L mm) 18 x 64 Weight (g) 42.73 Electrochemical System li-Iron Capacity 2600mAh Nominal Voltage 3.7V Click on image for more options.