5 pin connection. 8.7ah battery capacity (upgraded, more power). Samsung battery cells.
ZHIKAN Electric 36V 10.5AH Li-ion Battery for Folding Bike Replacement Battery for 350W 250W Electric Bike Motor for Carrera Cross City E
36V10.5Ah Ebike Li-ion 2 Pin Battery for Reention Rapier lR lll,Cross City 2 Pin
YOSE POWER folding bike replacement battery 36V 10.5Ah In-Frame Cross City 2 Pin Battery for 36V 250W / 350W / 500W motor with USB fits Reention Rapier IR III, DeHawk, Emina Bike
Cross City Bike 28in Small Steel Frame Green Step-Through Basket Rack Mudguards
20 inch front wheel and tyre from Carerra Cross City Folding e Bike
36V 10.5Ah Ebike Battery with 20A BMS In-Frame Cross City 2PIN connection
