El Doblez XL Capcity Battery (36V 21AH Silverfish)
universal 756WH Silverfish replacement batteries for our foldable electric bikes

This extra-large capacity battery will keep you riding longer and further on your El Doblez. Samsung cells, 100% new and tested to International Electrotechnical Commission (IEC) standards. Suitable for other e-bikes that use a 36V battery too.


  • Battery Case
  • 36V
  • 21AH
  • 720Wh
  • 385 (Long) x 110 (Wide) x 75 (High)
  • Samsung 35e Cells
  • 2A Battery charger included
  • Discharge cable with micro Anderson connectors, if required to replace your old or damaged cable
  • 2 Year warranty
  • 2 keys
  • Continuous discharge 25A
  • Slider and mounting frame to connect to bike
  • Battery Management System (BMS) managing:
    • Charging voltage
    • Balance voltage for single cell
    • Current consumption
    • Maximal continuous charging current
    • Maximal continuous Discharging current
    • Over-charge Protection
    • Over-discharge protection
    • Over-current protection
    • Short protection
    • Resistance Protection


Out of stock

Popularity and overwhelming demand have seen this item fly out the door. One of our retailers may still have this e-bike. Call us on 1300 305 950 or fill in the form below and we can check if one's available


    Shipping Info & Rates

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    Delivery Time:

    • NSW/ACT/QLD 1-2 Days.
    • VIC/NT/SA/TAS 2-3 Days.
    • WA 4-5 Days.

    Expected business days to receive your purchase.

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