UPP (UK Warehouse) U004 Ebike Battery 52V 20ah Triangle Long Range electirc Bike Lithium Battery with Charger for electric bike, scooter 0-1500W Motor

Good battery, just double check the connection as we had to send one back. Photo on first page different to the battery sent, but But overall a good bike battery.

I have actually got the 24Ah battery, NOT the 20Ah as stated in the title! This battery gives me the ability to ride several journeys without intermediate topping up the charge. Th logical conclusion being that less frequent charging means longer life! I've been riding E bikes almost every day, for 7 years and change my battery every couple of years! Amazon is a competitive source to find a battery compared to dedicated E bike sites! The only down side to using this type of batteries, is that they're fixed to the bike & not easily removed! I'm developing a frame cover from sail cloth to hide the battery in the frame 'cos they aren't very pretty!!

The media could not be loaded.  The power supply it doesn't work right

How long should it take to fully charge from being dead

Its way better than my other 1 last longer from a full charge at the moment im charging about 2 times a week. I use a 1000 watt motor with this battery and its a good idea to get a battery bag as we are coming into winter and rainy days it looks after it.

Likes- amp hours,usb port,relatively short recharge time.Dislikes- unsafe flimsy velcro straps to “secure the battery to the frame” 😳 at therisk of it coming loose entanglibg itself into a wheel and exploding your kneecap off.Other than the clear disregard for it’s customers safety of installation i suspect it may last a ywar or two of daily use on a 4.0 “ tyre fatbike.🤞🏼😳

Very impressed with the quality. Ran my ebike for the first time today, brilliant fun 🥳

My 1st battery with UPP went into a state of discharge beyond repair & subsequently sent it back to UPP & received a replacement within a week. Highly recommended UPP.