11.1 Volt Lithium Ion Battery Pack (2600 mAh) with Protection IC

Li-Ion Size: 3 x 18650 (cylindrical)
Capacity: 2600 mAh
Chemistry: Lithium Ion (Li-Ion)
Cell Type: 2600mAh (ICR18650 B4)
Working Voltage: 10.8 / 11.1 v
Peak Voltage: 12.6 v
Cut off voltage: 8.25V
Watt Hours: 28.08W h
Protection: PCB - 4 Amp (Protects from Overcharge, Overdischarge, Over Drain and Short Circuits)
Protection: Polyswitch - 4.2 amp (Limits Max Discharge and Protect wrong Polarity)
Max Charging Current: 2.6 Amp
Max Discharge Rate: 4 Amp (Limited by PCB)
Length: 2.87" (73mm)
Width: 2.2" (56mm)
Height: 0.8" (20mm)
Weight: 5.2 oz (150 g)

No memory effect
Longer storage life then NiMH Batteries
Light weight and higher energy density
Installed PCB (4 Amp) will prevent the battery pack from over charge (> 12.6V ), over discharge( < 8.25 V), Overdrain (> 4.0A 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 6" length 22 AWG wire leads
UN 38.3 Passed for safe transport