Electric Bike 52V 48V 17.5AH Downtube Jumbo Polly Battery Pack for Scooter 500W 750W 1000W Kit
Brandnan
Description
With a deep hole for easy carring,5 needles dischage port to instead of 4 needles for better connect CE/MSDS/UN38.3 Suitable for modified cars, electric power mountain bikes, ATVs Electric Bicycle Battery Pack for 350W-1000W Motor Added one more mounting hole for easier installation and for more ebike models, reduce the controller space to increase battery cell space to get more capacity.syi