Size: 3 x 18650 cells (cylindrical)
Capacity: 6600 mAh
Chemistry: Lithium Ion
Working Voltage: 3.7 Volt
Cut off voltage: 4.35 Volt
Max Charging Current: 6.5 Amp
Max Discharging Current: 7 Amp (Limited By Polyswitch)
Length: 69 mm ( 2.72" )
Width: 54 mm ( 2.13" )
Thickness: 18 mm ( 0.71" )
Weight: 9 oz
No memory effect
Longer storage life then NiMH Batteries
Light weight and higher energy density than any rechargeable battery
Installed PCB (8 Amp) will prevent the battery pack from over charge (> 4.2V ), over discharge( < 2.5 V), Overdrain (> 8.0A mp) and Short Circuits. It helps protect battery chemistry integrity and prolongs battery life.
7Amp polyswitch installed to limit max. discharging current at 7 A and to protect wrong polarity.
Perfect for building 3.7V battery pack for bike lighting, RC toy (cars and airplanes), robots, cameras, DVD external battery.
The battery module is wrap by PVC shrink and with 18 G wire leads