Hailong Ebike Battery 36V 48V 52V-10AH 13AH 15AH 20AH with 3A Fast Charger 30A BMS, E-Bike Scooter Lithium Battery for 0-1500W Motor.

i have just tested the 48v version and it worked very well in tough desert conditions up steep hills and deep sand and went 20 miles on motocross bikers trails with est. 30% more amp/hours still in tank. original battery pack did not do as well and a cheap replacement was god awful bad very pleased

This battery is awesome. It has great battery life and I also noticed an increase in power. I may buy another!

Perfect fit. Mounting was very easy. Charge lasts longer than expected. If I ever need a new one I will buy this one again.

Excellent charge battery. Leave switch on while using charger for better results.

Great battery, last long and powerful, if I would need to buy a new battery this would be the one.

Battery Dimensions listed DO NOT INCLUDE battery cradle/base - THEREFORE this battery does NOT fit into EITHER mount on my EBike - and IS NOT RETURNABLE. Just wasted over $200 - and can't get it back... all due to lack of proper information by seller on Amazon advertisement.

Perfect. I thought two 15AH batteries and would do it again.

I bought this battery as a backup for my ebike and turned out to be better than the original what came with the bike. Getting about 10 miles more on pedal assist and this battery pack is more than 1/2” taller than the original so for sure has larger capacity. Probably I’m buying an other one because my original battery what came with the bike, one day just quit a few miles from home, so I had to disassemble the whole thing because they put the fuse on the bottom of the case and siliconed the battery pack on the top of it. So the battery from this seller is more durable and better quality