48V 50Ah LiFePO4 Lithium Battery 4000+ Deep Cycles 2560Wh Energy 51.2V Golf Cart Batteries with 50A BMS Rechargeable Lithium Ion Battery for Home Solar Power RV Camping

I bought this battery to power my 70lb thrust Trolling motor with GPS.I recieved this battery in a very nice, well secured package. Shipping was very fast, i think it was 3days until it was at my door. I hooked it up to my charger. It was about 60% charged. I finished the charge overnight and my charger calculated that in fact this was 100ah. The battery seems very well made with nice terminals and workmanship. Case is solid.I installed it on my boat. (my only question so far is trying to find a tray that fits it. Its lighter than my 12v acid battery even at 24v. It comes with nice handles that allow you to lift it easily.I trialed in in the driveway with the trolling motor and everything worked great. Tomorrow is the first test on the water to see how it does.One note: You do not want to charge this battery below freezing! You could damage the battery. Discharging it (using the battery) down to -20c is OKAY. You just do not want to charge this below 32f or 0c.If the company wants me to test any other batteries I am willing to, I am an electronics technician by trade with a slight boating addiction. :)Update: 2 years later this battery still kicks ass no issues at all.

I had a suspicion that this battery was not what they said it was, so I decided to open it.I was suspecting this may not be prismatic cells, and it definitely is not. It seems to be ~40AH (can't be entirely certain on the capacity since I don't want to tear it down further) pouch cells in a 3p8s configuration. The main positive is 6 AWG cable. The negative is 2x 8 AWG cables. The BMS is a (Mr. Li Battery?) ZW-3SABMO-H03 100 amp model (no bluetooth, thermal switch only, very basic bms).I was disappointed to find that the main positive and negative terminals on the battery itself were not tight enough, in my opinion, and I could turn them (with some resistance) by hand. This is an overheating connection, and possible fire hazard just waiting to happen, if you decide to pull any decent amount of current from this battery. I made sure to tighten those. In the end, my plan is to use this with a small 600w solar array to power some computers (10 amps at most), so I will not be pulling a bunch of amps from this battery, so it should be fine for my particular use case.Just be aware that this is probably not for you if you have a need for high current draw from your batteries. It's cheap for a reason! I have my doubts about how long it will last, but only time will tell.

I wired two of these in series for my 48v golf cart and they have worked great, replacing 6 lead acid batteries and saving almost 300lbs in weight, making my EZGO golf cart much zippier. The terminal posts weren't long enough to accommodate all the wires that I needed to attach, so I bought two copper battery cable terminals, hammered them flat and drilled an extra hole. I then wired everything up to one end of the terminal and then just wired the other end directly to the battery. It worked great. I bought a 48v LiFePO4 charger from a different company and mounted it directly inside the compartment. I haven't driven it far yet, but from what I have read these batteries could give me up to 25 miles of range.

Wired two 24V 100ah in series for 48V after charging each individually to 100%. After a few minutes my inverter will not power and I check the batteries and find out I am not receiving 48V. I then check each battery individually one reading 26.3V and the other reading negative (-)25.4V. I just recieved these batteries a few days ago. I requested a warranty claim to replace both batteries.

I paid 599.00 so value was great, not sure why they increased the price so drastically lately. I just purchased these, I bought 2 march 2022. So far these have been working as expected. Both 24v 100amp batteries are maintaining as they should and holding and using a charge as they are supposed too according to their 100amp capacity. I am using on a 48v solar system with a hybrid inverter and 800 amp solar system at this moment.

I bought the battery for my Xi3 motor guide trollingmotor and it works great

Works great with my Garmin Force trolling motor. Can fish several days with great power. Charges to full in an hour or 2. Much faster than gel batteries

Far superior to my deep lead acid batteries. Faster charge, deeper discharge.