ECO-WORTHY 2pcs 50AH LiFePO4 Battery 12.8V Lithium Leisure Battery with 3000+ Cycles & BMS Protection for RV,Boat,Camping,Solar Panel System

I bought these to replace the 4 deep cycle leisure batteries l had with the twoThese have been life changing and hold there charge really well, so much so the mains backup has only kicked in once in 3 months for more than the same use as before.

I used these to replace a 240 ah agm battery on an off grid solar setup. Initially on receipt I started using them straight away. In no time at all they shut down due to low voltage. I left them charging (off solar panels) in the September sunshine for 4 days unused. They have been operating showing full voltage ever since, running a 55" TV and a small computer daily. I think they would handle more than this and bearing in mind it is late October they will do better in the spring.

As I stated in my previous review, I would buy again from this company, I have just ordered two more batteries. Good value, good product, brilliant after sales service.Update to my update.My original review seems to have been deleted for some reason, so I’ll repeat the gist of it.These batteries were bought to update an existing system and fit the bill admirably, they arrived on time and well packaged. In addition the after sales team are excellent, efficient, knowledgeable, very quick and always willing to help. I’m very pleased with this outcome and would recommend.

I bought 2 batteries and charger, when delivered I had a problem with the charger. After a quick text conversation the company sent another charger, no arguing just excellent customer service.

Very good

Tried putting two of these in series and ended up losing 4% of the watt hours therefore instead of getting 280 I got 268.8 watt hours. I contacted the seller who was unable to provide a satisfactory solution in fact when I pointed out a voltage issue and warning in the app on one battery they said its was fine. Yes I tried balancing them, charging them multiple times with 3 different charges. It appears on one of the batteries the BMS shut off supply before the cells can get to the same charge as the other battery.If you plan to have them in parallel your be fine but series it looks like they have an issue.Its now been over two weeks since I purchased without a solution therefore they will be returned.

Install in conjunction with Ecoworthy solar panels, was super easy and works very well. Will probably get two more!

Good quality,does what it says