BAFANG Electric Bike Battery 48V 52V 13Ah 17.5Ah 20Ah Ebike Lithium Ion Battery with Charger and Key for 500W 750W 1000W 1500W Motor and Conversion Kit

A good seller. I previously sent a negative evaluation and want to apologize to the seller. It was my misunderstanding of the packaging. All is good!

Solid product. Can go 30 miles at 20 mph with a 1000 watt Bafang mid drive. On hilly roads. I had to buy a $10 adapter cable.

I was a little worried about this matching my existing 48V setup, since I had purchased my bike used. However, it works great! The only funky thing is that the battery checker for how much energy is left feels unreliable. My screen can tell me how many volts it's putting out, and I find it needs to get recharged around 47 or 48.

I purchased a similar item (not the same brand, but looks identical to the one I had bought previously which would charge from my solar panel. This one seems to have a lockout where I cannot run my E-bike from the solar panel. Not sure why this is. So I can only charge it from the wall.

The battery was a dud

I build a custom ebike with a Bafang kit and ordered this battery, Ive put some miles on the bike and no issues so far. The bike is used as a hunting Ebike and gets tossed around, I ordered a aftermarket mount for the battery and its much more secure vs the factory mount option. Will update if the battery fails...

great battery for the price and holds a charge and so far good .

I only ridden 20 miles with this battery and the Bafang BBSHD 1000w motor, but I've yet to put a dent in the range. I've ridden with a moderate pedal assist (3-4 mostly), 13-15 mph. My guess it's good for 80-90 miles of riding like this. It's nice to know that I can go on longer future rides (30+ miles) without any concern for range.