For both Sondors Original (Fat) and Thin bikes!
Boost the POWER of your Sondors Fat or Thin eBike 33% with this Power Booster. Not only will you be able to climb steeper hills, but your acceleration and top speed won’t diminish during your ride while using your battery. And if your laws allow it you can remove the speed limit using the display to increase top speed to over 25mph!
Power Boosters use the same high-quality Panasonic or Samsung 18650 cells just like your standard battery, and will discharge at the same rate. Installs in just minutes and is completely enclosed in the triangular battery compartment. Comes complete with battery, cables, charger and all instructions.