Ebike Battery 36V 24AH LG4800 Cell Lithium ion Battery with Charger for Electric Bike 700W 500w 350W 250w motor

I recently upgraded to this 52V 20AH e-bike battery from a UK warehouse, and it’s honestly one of the best purchases I’ve made for my cycling setup. The increase in power and capacity has completely changed the way I ride, offering both confidence and convenience that my previous battery just couldn’t match.First of all, having the battery shipped from within the UK was a huge plus — no long waiting times, import issues or customs fees. Delivery was quick and the battery arrived well-packaged with clear instructions and no damage.Performance-wise, this battery is brilliant. It provides a consistent, strong power output and pairs perfectly with my 1500W mid-drive motor. I immediately noticed a significant improvement in range — easily getting 60–70 miles on mixed riding (a mix of pedal assist and throttle use), depending on terrain and load. It handles hills and heavy loads with ease, and I’ve yet to experience any noticeable voltage sag even on long climbs or under full throttle.Build quality is excellent. The casing is sturdy, water-resistant and looks like it’ll handle a few knocks without issue. The mounting rail locks into place securely on the frame and there’s a built-in key lock for added security, which is a very thoughtful addition. Charging is straightforward and efficient — the included charger gets it topped up in just a few hours and doesn’t get overly hot, which is reassuring.There’s also a battery indicator built in, which gives you a quick visual on remaining charge — a nice touch for quick checks before heading out.Compatibility was no issue — it connects cleanly to the motor with the standard Anderson connectors, and the wires and terminals all feel solid and properly insulated.Only thing to note is that it’s a bit heavier than smaller capacity batteries (which is to be expected), so you do feel that extra weight slightly when lifting the bike or going without assist. But once you’re riding, that weight translates into extra range and power, so for me, it’s 100% worth it.Overall, this battery is a top-tier option for any serious e-bike user who needs real range, power, and reliability. UK shipping is just the cherry on top. Highly recommended!

Excellent service by the seller and an excellent good quality product

Works great. I am satisfied with the quality. Value for money .

Excellent battery installed on an engwe m20 so much more torque than the 48v standard battery and amazing range

I purchased this battery after searching for a UK seller. The price point was reasonable as this battery is compatible with the Cyrusher XF650 (Cyrusher batteries cost £650+ to purchase from them directly).The battery feels very good quality. The seller was so helpful and responsive as I had a lot of questions about this battery.I needed an extra cable (XT60) and the seller sent this free of charge the next day.I was glad to find this battery as I was cautious about ordering a battery outside of the UK due to the legislation around shipping Lithium batteries and the potential to incur custom fees.If you are in the researching stage of looking for batteries, I would reccomend this one for many reasons.✔ UK seller✔ High quality battery✔ Great Price point✔ Seller was very responsive and helpful✔ The actual battery is compatible with modern Ebikes and Electric Mountain bikes (I have the Cyrusher XF650)✔ It comes as a complete unit (mounting thing, battery tray, battery and battery box). This sets it apart from competitors.Cons:None ✔Overall: One very happy customer!

——-Edit: Currently in talks with seller——-Running a 1,000w setup on this that peaks around 1.3kw which is below the advertised capability - Battery holds fine at around 750w with a sag of just 2-3V but as soon as I get on the power around 1,000v it drops to 5v and on full peak of 1.3kw the voltage drops by between 6-7V instantly, sustained high loads cause it to drop considerably more without fail. After 30/40 second peaks, the battery takes a while to recover voltage and is extremely sluggish. Once the battery gets down to around 50v or so, full throttle can cause the battery to cut power.I wanted to return the battery for a replacement as there’s clearly something wrong with it but the seller would only give me a shipping label for Evri who don’t allow batteries to be sent using them. I told the seller that I won’t send through a company that has a policy of not allowing batteries and they told me to say it’s a big toy and send it anyway. I fully know the dangers of lithium batteries and the reasons these companies do not allow them - To protect their employees, packages and customers.Going to be going through Amazon CS for this purchase if I don’t get a good solution from their customer services soon. Let’s also bear in mind that UPP had several batteries recalled at present; this one performs way worse than my recently recalled one.I can’t say that this is suitable for anything over 1,000w peaks.

So I waited to write this review. I have this battery connected to a self build ebike and have now put 400 miles on the clock. Zero problems. I am 110kg and the bike using this battery pulls me for about 35 miles. It was stupid easy to install (never done one before) the 52v 20ah. works great.

Exalent quality in both the battery and charger and the packaging it's exactly what the advert says is will be buying another with out questions 👍👍👍👍