Yose Power Ebike Battery 48V12.5Ah HaiLong Lithium-Ion Battery with Charger and USB Port, Electric Bike Battery for 1000W Motor

I bought this as a replacement for my first battery. It’s a very good battery just like the original, is in use and seems to be doing a very good job. Easy to fit and easy to charge. plenty of power for 1000w motor, build quality fabulous charger seems good quality and quite fast. Certainly a remarkable improvement on my old one . On a recent ride with my friend, my new battery was only showing a quarter down whereas his was three quarters down. I have been pleased with the excellent product and the price of the battery as well as the speed of delivery!