Size: 4 x 18650 (cylindrical)
Capacity: 2200 mAh
Chemistry: Lithium Ion
Working Voltage: 14.8 Volt
Peak Voltage: 16.8 Volt
Cut Off Voltage: 11 Volt
Max Charging Current: 2.1 Amp (1C)
Max Discharging Current: 4.2 Amp Limited by Polyswitch
Length: 2.9"
Width: 2.5"
Height: 0.8"
Weight: 6 oz
No memory effect
Longer storage life then NiMH Batteries
Light weight and higher energy density than any rechargeable battery
Installed PCB (7 Amp) will prevent the battery pack from over charge (> 16.8V ), over discharge( < 11.0 V), Overdrain (> 8.0A mp) and Short Circuits. It helps protect battery chemistry integrity and prolongs battery life
4.2 Amp polyswitch installed to limit max. discharging current at 4.2 A and to protect wrong polarity
The battery module is wrap by PVC shrink and with 18 G wire leads