3.6v 3000mAh rechargeable Lithium-Ion Battery
Howell - INR18650 Battery Specs:
Model: HW-L18650.
Battery Material: Li-ion.
Nominal Voltage: 3.6V.
Nominal Capacity: 3000mAh.
Life Cycles: +/- 800 cycles.
Maximum Charge Voltage: 4.2V.
Cutt-off Discharge Voltage: 2.7V.
Battery weight (Approx.): 46g.
Dimensions of Battery: 18650 - 18mm x 65mm.