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    Contact us

    • Address: Hudie No. 2 Rd, Dongguan City, Guangdong Province China,523763
    • Contact Person: Pele
    • Tel: +86-769-82605822
    • Fax: +86-769-82605811

    VB-Li-Ion 18650 7.4V 4400 mAh 18650

    Item Code:18650 Features:Li-Ion 18650 7.4V 4400 mAh Square Rechargeable Battery PCB module with 20AWG Bare Leads High quality 7.4 V Li-Ion rechargeable battery pack Made of 4 2200mAh cylindrical 18650 cells with PCB and poly switch for full protection Light weight and higher energy density than any rechargeable battery No memory effect and rechargeable
    • Description

    Features and Benefits

    • Longer storage life than NiMH battery
    • You can build 7.4V/8.8Ah Li-Ion battery pack by connecting two or three PCB ready battery module in parallel . 
    • Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life
    • Perfect for building 7.4V battery pack for bike lighting, RC toy (cars and airplanes), robots, cameras, DVD external battery.
    • Recommend using our Smart Universal Li-ion Battery Charger and set the charging votlage at 7.4V.

    Technical Specs

     Capacity  4400mAh
     Voltage  7.4V (peak at 8.4V)
     Dimensions 36mm x 36mm x 70mm
     Weight  6.4 oz
     Max. charge current  1C (4.4A)
     Max. discharge current  1C (4.4A)
     Cut off voltage  5.5V

     

    Cautions

    • CAUTION: when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled.
    • User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging and assembly before use.
    • We are not responsible for any damage caused by misuse or mishandling of these Li-Ion batteries
    • Strongly suggest that you use our smart Li-Ion battery charger to recharge the battery pack  
    • Never use conventional DC adapter to charge the battery module) We are NOT responsible for any damage that is caused by the misuse of the Li-Ion Battery
    • Please don't make parallel connection with more than  two modules to avoid uneven charge.

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    • Address: Hudie No. 2 Rd, Dongguan City, Guangdong Province China,523763
    • Contact Person: Pele