Ebikeling 36V 13Ah Dolphin Type Electric Bicycle Battery for Ebike Electric Bicycle Ebike Conversion Kit

I bought this battery to power this motor:https://smile.amazon.com/gp/product/B07MG76XWCOn the motor's maximum assist setting, while also pedaling so it is not 100% motor driven, I get about 30 miles before this battery konks out. The first 20 miles leave the read out at 55%, but the last 10 miles will fully drain it.The mounting plate will mount onto standard water bottle braze-on, however it is rather thick, so I had to go to the hardware store to buy 16mm screws. Fortunately the groove for the screw head is deep enough that you do not need a flat head screw for the battery to slide over the screws.The charger does gets quite HOT for the entire charging time.NOTE however that it is about 1mm too wide for a Montague as their only mounting point is near the crankset. I had to remove the inner chain-ring in order to use it.

Bought this for my 500watt ebike project. Battery seems solid and love the blue led on the power button. The problem is the mount broke as soon as I installed it on the frame, so I had to use a hose clamp to strap it around the bike frame so I threw out the mount. Battery works well and takes me about 13 miles on pure throttle with the 500watt controller. Then I decided to try a 350watt controller and it takes me about 15 miles on pure throttle. I do not use the pedal assist at all. Good quality still working after 3 months.