38.4V(36V) 100Ah LiFePO4 Lithium Golf Cart Battery,Built-in 200A BMS & 15000 Cycles,5kW Motor Support,High Energy Density,Maintenance-Free for Golf Carts/Utility Vehicles/RV Backup Power

Real world test!I put four of the 12V 100Ah mini batteries on my boat to make a 12Volt 400 Amp hour bank. The bank is now at -411 Amp hours and still holding 12.6 volts!!! The bank finally dropped below 10 volts at -460 Amp hours!!! The batteries hold a high working voltage (Greater than 12 Volts), even with a 10-20 Amp load almost to the very end.It's also supposed to have Bluetooth monitoring, but I can't figure out how to make it work.However,,, Absolutely NO WAY to contact the manufacturer for help!!! Website doesn't work and I can't see any way to contact them from the listing.

We are a Solar Company in Northern Arizona Desert Eagle Solar we have not yet tested the battery as it was just received today but if it's half as good as the company's response time I will be satisfied. Excellent people to do business with and at a time of dwindling spending dollars this is an excellent Value if all goes well they will be our go-to battery for 12 volt systems Thank you for what you do🤠

Ordered two 12v7ah batteries to replace spent SLA batteries in a Cyberpower 1500PFCLCD UPS.Installation was not smooth because the UPS stacks the batteries vertically, and the LFP batteries are about .05” taller than the original SLAs. The battery housing does not have .1” of wiggle room.Resolved the issue by sanding down the plastic housing between the batteries that has the battery cables. Remove the cables and connectors before doing this to avoid damaging them. Sand liberally. I didn’t take off as much and needed to wedge the batteries in the housing with some persuasion of the brute force type. Replacing them next time should be fun.I will come back to update my review in case there are any issues. Otherwise assume they are working well.

Battery arrived in great condition and installed 2 of these in boat to power a 24 volt trolling motor system, only nuisance is you also have to switch to a battery charger which can handle the charging of lifepo4 batteries. But luckliy I found a charger which would automatically sense a 24volt system and the lifepo4 and charge them together you can find that charger here on amazon too. I think the battery only weighs 50% or less of the original lead acid batteryhttps://www.amazon.com/Battery-Charger-Maintainer-Desulfator-Motorcycle/dp/B0CPDH5Z43/ref=dp_prsubs_d_sccl_3/143-6205079-9120820?pd_rd_w=qHQIS&content-id=amzn1.sym.ab53be70-839d-4bbf-95e1-da738822a240&pf_rd_p=ab53be70-839d-4bbf-95e1-da738822a240&pf_rd_r=09SESWSYNPH25TTN0DW7&pd_rd_wg=nhEAI&pd_rd_r=8ad8c268-b863-4e5a-811e-cf6137357518&pd_rd_i=B0CPDH5Z43&psc=1

My first of this type of battery. Switched out my AGM battery in travel trailer for this one. Weight savings was incredible. Watched a YouTube video on this battery, was impressed and bought one. So far, so good. Ran 6 discharges until it shut down. Charged up just fine. Using a 200w solar panel charging while in use works fine. And the price point was excellent.

Excellent so far! The capacity of both were tested by charging with a NOCO Genius 10 then fully discharged to 10.6v with a cheap battery consumption meter.The only problem is I am sad I purchased a single $400 100 amp hour battery last year!

Packaging was excellent, manual and instructions were simple to understand, called for them to be charged to 100%, but they were already fully charged. The mini size fit well in my Lance trailer try. They physically look great. I had to upgrade my controller so I decided to have a professional do that along with converting my DC from 6v to 12v. Finally, the price was right and so were most of the reviews. I'm 100% pleased!

The battery came with 13.1 voltage and was the right size to fit in my system and it took a charge with no problem and has worked great.