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    7.4 Volt Lithium Ion Battery Pack (3500 mAh) with Protection IC

    • 7.4 Volt Lithium Ion Battery Pack (3500 mAh) with Protection IC
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    Overview
    Specs
    Reviews
    Li-Ion Size: 2 x 18650 (cylindrical)
    Capacity: 3500 mAh
    Chemistry: Lithium Ion (Li-Ion)
    Type: Samsung (Korean Cells)
    Working Voltage: 7.4V / 7.2V
    Peak Voltage: 8.4V
    Cut off voltage: 5.5 V
    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

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