Size: 2 x 18650 (cylindrical)
Capacity: 2600 mAh
Chemistry: Lithium Ion
Type: ICR18650B4
Working Voltage: 7.4 Volt
Peak Voltage: 8.4 Volt
Cut Off Voltage: 5.5 Volt
Max Charging Current: 1 Amp ( recommended ) - 2.5 Amp max.
Max Discharging Current: 4.2 Amp limited by Polyswitch
Length: 2.8"
Width: 1.45"
Height: 0.8"
Weight: 3.5 oz
No memory effect
Longer storage life then NiMH Batteries
Light weight and higher energy density than any rechargeable battery
Installed PCB ( 5 Amp) will prevent the battery pack from over charge (> 8.4V ), over discharge( < 5.5 V), Overdrain (> 5.0A 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