![Amazon.com : (USA Warehouse) 48V Hailong Ebike Battery,48 Volt 17.5Ah 15Ah 20Ah Downtube Electric E Bike Bicycle Llithium ion Battery for 48V Bafang 500W 750W 1000W 1500W Motor (48V 15AH for 0-1500W) : Amazon.com : (USA Warehouse) 48V Hailong Ebike Battery,48 Volt 17.5Ah 15Ah 20Ah Downtube Electric E Bike Bicycle Llithium ion Battery for 48V Bafang 500W 750W 1000W 1500W Motor (48V 15AH for 0-1500W) :](https://m.media-amazon.com/images/I/51U2eiIh9BL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : (USA Warehouse) 48V Hailong Ebike Battery,48 Volt 17.5Ah 15Ah 20Ah Downtube Electric E Bike Bicycle Llithium ion Battery for 48V Bafang 500W 750W 1000W 1500W Motor (48V 15AH for 0-1500W) :
![48V 21Ah Hailong 02 /Hailong G80 donwtube batteries with Samsung cells-Greenbikekit.com BBS, ebike batteries, Bafang M620, Bafang M600, Bafang M500, Bafang M510, KT controller with display-GreenBikeKit.com 48V 21Ah Hailong 02 /Hailong G80 donwtube batteries with Samsung cells-Greenbikekit.com BBS, ebike batteries, Bafang M620, Bafang M600, Bafang M500, Bafang M510, KT controller with display-GreenBikeKit.com](https://www.greenbikekit.com/media/catalog/product/e/-/e-bike-downtube-hailong-02-frame-battery_1.jpg)
48V 21Ah Hailong 02 /Hailong G80 donwtube batteries with Samsung cells-Greenbikekit.com BBS, ebike batteries, Bafang M620, Bafang M600, Bafang M500, Bafang M510, KT controller with display-GreenBikeKit.com
![36V11.6AH down tube battery fitting for bafang bbs kit-Greenbikekit.com BBS, ebike batteries, Bafang M620, Bafang M600, Bafang M500, Bafang M510, KT controller with display-GreenBikeKit.com 36V11.6AH down tube battery fitting for bafang bbs kit-Greenbikekit.com BBS, ebike batteries, Bafang M620, Bafang M600, Bafang M500, Bafang M510, KT controller with display-GreenBikeKit.com](https://www.greenbikekit.com/media/catalog/product/3/6/36v-panasonic-electric-bike-down-tube-battery-.jpg)
36V11.6AH down tube battery fitting for bafang bbs kit-Greenbikekit.com BBS, ebike batteries, Bafang M620, Bafang M600, Bafang M500, Bafang M510, KT controller with display-GreenBikeKit.com
![Amazon.com: Ebike Battery 36V,48V,52V/10Ah,12.5Ah,15Ah,17.5Ah,21Ah Li-ion Battery, Electric Bike Downtube Battery with Charger for 250W 500W 750W 800W 1000W Motor with USB Port, BMS Protection Board,36v,10Ah : Electronics Amazon.com: Ebike Battery 36V,48V,52V/10Ah,12.5Ah,15Ah,17.5Ah,21Ah Li-ion Battery, Electric Bike Downtube Battery with Charger for 250W 500W 750W 800W 1000W Motor with USB Port, BMS Protection Board,36v,10Ah : Electronics](https://m.media-amazon.com/images/I/61UrIOId7sS._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Ebike Battery 36V,48V,52V/10Ah,12.5Ah,15Ah,17.5Ah,21Ah Li-ion Battery, Electric Bike Downtube Battery with Charger for 250W 500W 750W 800W 1000W Motor with USB Port, BMS Protection Board,36v,10Ah : Electronics
![ebike new downtube battery case for diy battery pack-Greenbikekit.com BBS, ebike batteries, Bafang M620, Bafang M600, Bafang M500, Bafang M510, KT controller with display-GreenBikeKit.com ebike new downtube battery case for diy battery pack-Greenbikekit.com BBS, ebike batteries, Bafang M620, Bafang M600, Bafang M500, Bafang M510, KT controller with display-GreenBikeKit.com](https://www.greenbikekit.com/media/catalog/product/cache/1/thumbnail/9df78eab33525d08d6e5fb8d27136e95/e/-/e-bike-frame-shark-battery-hailong-2-case-drawing.jpg)