Rear Battery:Featuring automotive-grade CAN bus communication and a Smart Battery Management System (BMS). Powered by LG 21700 cells (48V 30Ah) and UL2271 certified. Optional dual-battery configuration for extended range and high-endurance performance.
Material :48V30Ah
BMS（Battery Management System ）
LG 21700
CAN bus
UL2271
Dimensions （LWH）：LWH:9.3" x 6.5" x 5.4"
