NewEnergyEbike Battery 48V 10AH Lithium ion Battery Pack with 3A Fast Charger and 20A BMS for 1000W-250W Motor,48V Controller, ABS Case Waterproof

The battery worked amazingly. I bought an electric trike that didn't come with a battery. I ordered this battery and have been very happy with it. I am 300 lbs and get 18 miles a charge on dirt, gravel pathways on uneven ground in a RV camp ground. I will add a further co.me t if the charge changes much.

I paired this with a 1000w rear hub motor and the battery does fine. I don't like the charging connector, but that can be changed. Also, I like the shipping box that the battery came in.

this seller went above and beyond to make sure that i ended up with a battery that worked with my ebike set up! highly recommend, great communication!

Didn't work.

Great battery, with very quick charge time. Been using it for about a month with no issues!

The seller is offering two different types of batteries in the same listing, which I found confusing (minus a star).The 48V 10AH battery is LiFePo4, which has a slight edge for me over Li-ion batteries for safety (Google it for more info).At first, I didn't understand why I had received a 58.8v charger for a 48v battery.- 48V Li-ion batteries (13 cells) charge at 54.6V.- 52V Li-ion batteries (14 cells) charge at 58.8V.The seller, Wen Haiyan, never responded to my email inquiry about this (minus a second star).After some research, I came to the understanding that the 48V 10AH LiFePo4 battery that I received has 16 cells in series. The recommended charging current is ~3.6V/cell * 16 cell = 57.6V, but inexpensive chargers are common at 58.8V. The BMS (Battery Management System) should prevent overcharging and this type of battery is tolerant of higher charging voltages.The battery output stays very constant at about 52V during most of its discharge.After about an hour of ebike riding over rolling hills, the battery is still at 52.3 resting voltage.While the absolute minimum discharge voltage is 40V, it is pretty much depleted when it goes below 50V.I would raise my rating to 5 stars if there was a way to communicate with the seller.Without any method of communication, what is the worth of a 1 year warranty?Other than that, I am happy with the battery and I would buy it again.

Works great on a 5hp boat motor.

It over heated once when it was hot out but works pretty good better than lead acid