36V Lithium Battery Pack 20AH with Charger 20000mAh LI ion Batteries 35A BMS for 400W to 1000W ebike Motor Electric Bike

I purchased this battery to use on a 750W conversion kit. After charging it fully I took it on a 10 mile test ride and the battery meter did not move past the full bar, the conversion kit only has a battery meter on the throttle so I can't say what percentage it went down but for driving just on throttle and at full speed, 24mph, when allowed it did pretty good. I purchased a battery bag from here but it was too small so you'll have to get creative on mounting the battery. I used a dollar tree bag with a few dog harnesses from there to hang it and it worked great. Just make sure it's secure enough not to fall out and you should be good. Make sure you purchase the charger, it's a simple charger but has a fan built in to keep it cool, my other ebike chargers don't have that. I would estimate I can easily get 30 to 35 miles on a full charge but will be testing it further and will update when I can. A few days later I did a 22 mile ride and it only knocked off one bar while riding towards the end, it went back to full after stopping. I'm very satisfied with this purchase. I'll update if anything goes wrong but so far it seems to be a great deal. Final update, just had to post it. I did a 31.5 mile only throttle ride today. I wanted to test the limit. Of he four bars my meter has I only dropped one at the end of the ride. Did three stops, 1st ride 11.1 miles, 23.38 max speed, 16.21 average speed. 2nd ride 5.88 miles, 22.05 max speed, 19.4 average speed. And 3rd ride was 14.6 miles, 20.97 max speed and 16.84 average speed, had more stops in-between. I live in a flat area but had to the wind to start behind me one way and against the other way. I noticed the max speed drops off a bit but not by much. I was really impressed. DYI ebike is definitely the way to go if you want to do long range. This is a very good battery.

The battery works great. But the charger just went out less then 4 months after getting it. The charger has been used that much since my son broke his hand and couldn't ride the scooter for 8weeks

Hooked up and now nothing works very unhappy

Bought this to power my sons electric dirt bike. Works mint! He can ride the thing for hours on a charge which is very impressive.

Works way better than the lead acid 3 22 volts. I'm super impressed. It's been about a week and we have ran outta battery yet and we ride alot. Just easy charging at night and runs all day . Steep hills don't seem to have much affect . Hopefully it holds to this performance for a while.

2nd time I used the charger it didn't seem to charge the battery and now it no longer works on the 3rd attempt to use it. The battery seems to work well but I have not got much chance to really use it.

The female end on the batteries charging cord is going bad. Have to carefully hook up charger or it won’t charge. The battery itself works great

Great battery. Specs are accurate. Good construction and good wiring. The capacity of this thing is excellent and the charger charges it quickly.