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3.7V 4400 mAh Li-Ion Battery Pack - With Protection IC
Specifications:Li-Ion Size: 2 x 18650 cells(cylindrical)Capacity: 4400 mAhChemistry: Lithium Ion (Li-Ion)Working Voltage: 3.7VCut off voltage: 4.35 VMax Charging Current: 6 AmpMax Discharging Current: 10 Amp Included Qty: 1Dimensions and WeightLength: 65mm (2.6")Width: 37mm (1.46")Thickness:18mm (0.71")Weight: 6 OzFeatures:No memory effectLonger storage life then NiMH BatteriesLight weight and higher energy density than any rechargeable batteryYou can build 7.4V/4.4Ah Li-Ion battery pack by connecting two or three PCB ready battery module in parallel Installed IC chip will prevent the battery pack from over charge and over discharge. It helps protect battery chemistry integrity and prolongs battery life.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 leadsWe highly recommend our 3.7 Volt Lithium Ion (Li-Ion) / Li-Polymer Rechargeble Battery Pack Smart Charger to charge this pack.