COASTA M365 Scooter Battery,36v 7800mAH Rechargeable Electric Scooter Battery Replacement Pack with/Without Communication Interface for Xiaomi 8.5" M365 Scooter Original or Imitation, Extra Adapters

The review is for the variant with the pink INR18650-26E cells, probably made by DMEGC. These are good cells that actually have the rated capacity of the battery (3x2.6Ah=7.8Ah), and pretty low resistance. And the results? In my case 80% more range than on the stock Jetech battery that was also supposed to have 7.8Ah but was definitely no more than 6.5Ah because it took 6.5 hours to charge on a 1A charger. With the new battery I get 13.4 miles of range riding at 18mph, about 100kg person, with lightly sloped terrain, and before I got 7.25 miles. Why so much better? Capacity is one thing, but internal resistance also plays a big role, because it causes voltage drop under load. So the old battery would reach the minimum voltage while still theoretically having some state of charge left. So if you have a generic m365-like scooter I highly recommend this battery, because it will be a big upgrade even if the original battery says it's 7.8Ah but you are getting suspiciously low range from it. But this one has mounting ears that make it longer, so you may have to push the cables in the scooter around a bit to squeeze it in, depending on your particular scooter. And be sure to double-check the polarity of both charging and discharging cable, especially when using one of the included adapters (one allows you to flip the polarity of the charging cable, which was useful in my case).

Replaced the battery on my daughter's Skyten S7 scooter. Battery fits, charges to 100% and now the scooter works on all 3 driving modes after replacing the rear tire and fixing the E1 error code (broken throttle control wiring).

It's been several months since I purchased this battery n I use it 5 days a week now and so far so good.. It performs just as good if not better than the original battery that was in it so I gotta give it 5 stars..

Excellent purchase! Plug and play! Such a simple repair to keep my scooter rolling! M365 and I got the “original” style battery and everything went so smooth and so well! The quality of the battery itself seems to be of very high quality. AH seems to match advertised at pretty close to 7800. The original was 7800 so I don’t know how they can call this a longer range battery. But still highly recommend this seller and product.

So far so good, fits inside my I scooter I 9, I just had to take off the screw brackets and I was back riding in no time. Edit stopped working after 1 month

I switch from sealed lead acid batteries to this battery and it was a very good upgrade on a MX650 razor

I’ll give this item 5 stars as it was exactly as described, arrived quickly and seemed well built. I had to return this item as I was hoping it would fit into an Hiboy s2 lite but the scooter was not big enough to house this battery.

Used two of these batteries to bring two electric skateboards back from the dead, and wow… best thing since sliced bread. They work exactly as advertised, the install was stupid-easy, and everything just clicked like it was meant to be there. One requirement: READ THE INSTRUCTIONS, if for nothing else than the laugh. (Pro tip: break out a magnifier, because the font is basically “ant-sized.”) The english translation is about as great at this page is. Don’t short it, use a 36–42V charger (42V is a full top-off for a 10S pack), and you’re off to the races.