2 pin connection. 8.7ah battery capacity (upgraded, more power). On/Off switch. Samsung battery cells.
14 INCH ebike Folding Electric Bicycle 36V 10.4AH Battery City ebike Fat Tire
eBike Folding Mini SLA 12V 7Ah Electric Bicycle Replacement LITHIUM NCM Battery
14'' Mini ebike Folding Electric Bicycle 36V 10.4AH City Up to 22 Miles Range
FAFREES 20in Fat Tire Electric Bike Commute ebike Folding bike Shimano 22.5AH
KBOLAE Bike Chain Compact Structure Flexible Quick Link for Folding Bike Cycling 10Speed Silvery
KBOLAE Bike Chain Compact Structure Flexible Quick Link for Folding Bike Cycling 9Speed Rainbow
