BT10 12.8v 10Ah LiFePO4 Battery 128Wh Deep Cycle 4000+ cycles & Built-in BMs,Solar, uPs, Of-Grid, Electric Toys

I got this battery cause I really need a stationary battery thats at least 12v for when I'm working in the garage. I have a few different accessories that I added to my car and needed something to test rather than running a hot wire from the car's battery, I can just use a short wire to this. Also after running the power wire to the positive terminal of my battery, but not wanting to ground it yet, I can test it using this battery's ground as well. I don't have a charger for it, other than a hulkman 1amp charger that I leave on overnight to charge. I plan to bring this with me camping. This 10amp is insanely light and compact, I took a photo of it next to my airpods to show the size difference.

VERY fast shipping - both batteries arrived within 5 days fully charged. It's been several weeks and they are both still fully charged. The M8 bolts (12mm) seem too short, only a few threads gripping? I will replace with 16mm when I install. So far so good! 86 lbs each!Update 07/16/2024: I’ve been using these two batteries for two weeks now on an off grid solar installation. No issues at all.Update 09/06/2024: Still no issues

82% battery remaining and cut off on me. Cut off on me in the middle of the golf course. I contacted customer support got the issue fix right away.

I bought two 100ah for a little solar project and the batteries perform amazingly. I also bought a 10ah lipo for my daughters power wheel and what a difference. They run sales every couple of weeks and I plan on upgrading my solar backup with 4 more of these. I already have a 400ah Renogy system but price wise POWERWIN does the same thing and I’ll be able to build a bigger 600ah system at half the cost.

The bus bars are made of really poor grade aluminum. I had to install a new bms in this battery that arrived defective. The aluminum is so soft it is extremely hard to try and tap/ thread. Another method may have worked better but either way the bus bars connecting the cells are not attached very well at all. I had two fall off even though i was very carefull. These batteries will likely work ok as long as the cells stay connected but i would not recommend using these for any purpose that is not stationary. Moving and bumping these batteries could easily cause the bus bars to fall off.

This seems to be a good basic LiFePO4 battery in a form-factor which is very standard. I don't have a dedicated place for this battery so only performed basic testing, but no issues arose. I will update this review once it's in full service if any problems do come up.

Great battery last long time installation was a little tricky in the golf cart. But all in all its charge last a long time

They were unable to ship the 200ah battery to Hawaii. They offered two 100ah batteries instead. I've been using the batteries for a few months now and am pleased with them.