Cellink Battery B/Cellink Expansion Pack 2nd Generation
Cellink Battery B/Cellink Expansion Pack 2nd Generation
Cellink Battery B/Cellink Expansion Pack 2nd Generation
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Cellink Battery B/Cellink Expansion Pack 2nd Generation

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  • Description
  • Specifications
  • Installation Guide
  • Summary

    Cellink’s powerful Battery B will keep your dashcam running long after the ignition is switched off. It takes only about an hour to charge completely and also prevents discharge of your vehicle's battery. The optional expansion battery pack has the same capacity as the main battery pack, essentially doubling the overall power supply.

    There is a choice of output cable, the 12V Cigarette socket will work for cameras like the BlackVue or BlackSys dash cams. The three wire unspliced output cable is a harness that will support hardwiring kits that have the ACC/Battery/Ground. You will need to splice this in with your dash cam's hardwire kit, for a guide on how to connect your hardwire kit to the battery pack click here.

    For hardwiring install, we highly recommend getting the Add-A-Fuse kit as the high quality wires on the Cellink Battery B are quite thick. The second generation Cellink Battery B only has a connection to the ACC fuse so it would only require 1 Add-A-Fuse kit. 

    Disclaimer: Some of the pictures on our website show the 1st generation Cellink B which uses a connection to the main battery. The 1.5 and 2.0 has a higher capacity battery and has an ACC only connection. 


    Check out our review of the Cellink Battery B. And also check out our second look at it. If you have additional questions, please feel free to email us.
    Cellink 2.0 Review
    Cellink VS T-Power


    Large 76.8 Wh Capacity

    LiFePO4 Battery Technology

    Super Fast Charging

    Battery Discharge Protection

    Audio Notifications

    Buy with Confidence

    What is included?

    • Cellink Battery B
    • ACC Fuse Hardwiring Kit (second generation)
    • 12V Power Cable
    • 1x AAF of your choice
    • Output Socket
    • User Manual
    • 1 Year Hassle-Free Warranty from BlackboxMyCar
  • Specifications

    Battery Capacity 76.8 Wh
    Charging Time 1h 20m
    Charging Voltage/Current 12V/6A
    LED Built-In (Indicates Charge/Full)
    Speaker Built-In
    Dimensions 139mm x 125mm x 45mm
    Weight 800g
    Operating Temperature -10 ~ 65°C
    Country of Origin Korea Republic
    Warranty 1 Year Manufacturer Warranty
  • Installation Guide

    Here are some resources to help you install this Accessory. For a write up and breakdown of the different components to be installed click here. We also recommend purchasing 1 of the Add-A-Fuse as some of the cables are quite thick and will be hard to wrap around a fuse. If you have additional questions, please feel free to email us at Team BlackboxMyCar.

    • Input cable: Red = ACC Fuse, Black = Ground
    • *1st Generation only* Main battery cable: Black w/white stripes = Constant power, Black = Ground

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