Amazon.com: 13S 6P 48V Electric Bike Lithium Battery Case with 20A Balance BMS Including Holder Nickel For E-Soccter Battery 48V Use DIY Battery Storage Box in Series Plastic Batteries Case for 18650
48v 13S 8P 20AH 18650 Lithum Battery Pack Box DIY Holder For E-Bike Battery AUS | eBay