Product series——
Down tube battery case    Inner battery case   
Rack battery case    Seat tube battery case   
Folding bike battery case   
Product center
  • Features
  • Specifications
  • Manual

  • * Maximum 40pcs 18650cells

    * Four levers LED capacity indicator 

    * W/O external fuse

    * W/ USB port

    * Spring lock

    * W/ power switch

    * Waterproof grade IPX4

    * 2Pin discharging port(optional 5pin discharging port)

    * Standard DC 2.1 charging port(optional PLA0271 3pin high current charging port)

    * Can fit 9 mosfets controller PCB.

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  • All documents are same with TIGERSHARK DS-4C BLACK.