2 X 12V 100AH LiFePO4 Lithium Battery,100A BMS,MOSEWORTH for RV,Solar,Camping,Marine,Home Backup Power,off-Grid,15000+Deep Cycles

This 12 volt Moseworth LiFePO4 100 AH battery is performing as advertised. I purchased a second one about two months later and it performed equally well so far to power my 12 volt 54 quart freezer/cooler. Moseworth customer service was very responsive to answer my online questions in writing within the next business day regarding their advertised warranty and specification. I'm charging them with a LiTime LiFePO4 20 amp AC-DC and a LiTime LiFePO4 40 amp DC-DC charger.

I've only had these a short time. What I can tell you is they arrived guickly individually packaged and are very light compared to the lead acid batteries I've been using. Be aware, you're lead acid batteries charge at 13.5 volts and thes charge at 14.5 volts. If you're up grading from lead acid you'll need to upgrade your charging method to accommodate the LiFeP04 batteries, this means both the main charger and the solar charge controller may need to be updated. there are lots of youtube video's on this subject. The output of both the charge controller and the charger must be 14.5 volts. This is very important. A battery smartshunt is a good idea as well because these batteries are not blue tooth compatable, so by adding a smartshunt, you can connect your phone or tablet to them and change the settings and monitor battery health. I have high hopes for these batteries and will let you know more when I know more.

The batteries were much lighter than the lead batteries that were in my golf cart, and because they were much lighter it made it extremely easy to place them in their compartments.

It was well packaged and in apparently new condition. Battery voltage was 12.8V, which seems correct and it came with documentation that was almostly OVERLY thorough, but no complaints about that. I haven't had a chance to use it yet but everythng looks good so far.

The batteries arrived ahead of schedule. They charged. I have not had a chance to install them yet.

Batteries great for solar system, but I ordered to replace batteries in RV, and these are not for cranking the engine, so kept them of solar system at house and had to buy ones for starting and running RV. They need to make sure it states that on the advertisement as it is misleading and now had to buy 2 that would work.

Walmart did it again with great value for the money

I have tried 4 times to get a replacement battery after mine stopped working after only a few times use and have yet to get a response from the seller. This is terrible customer service and seller should not be allowed to do this. I have a dead useless battery and no way to get a refund.I will look to purchase elsewhere in the future. I expected more from WALMART in customer satisfaction. I was told there is nothing they can do and provided me with the number for the battery manufacturer in China. Thanks for nothing.

What a piece of trash! Completely dead after a month-and-a-half! Won't even charge with a LifePO4 charger! If you're looking for an expendable battery, than this one's for you! There's a reason they're so cheap...you get what you pay for!

Battery only lasted 10 minutes after full charge on proper charger. Third-party seller sent barcode and told me to take it to Walmart. Customer service but they would not take it because it is hazardous material.. now I am in limbo. So far I'm out $190. Do not order products through Walmart that are of hazardous material because they cannot be returned to the store.