Power Queen LiFePO4 Battery 12V 100Ah Bluetooth Group31 Deep Cycle Battery, Max. Output Power 1280W, 100A BMS with Low-Temp Cut-off Protection for RV, Trolling Motors, Solar System

I bought two batteries for two purposes, to run my 50lbs thrust trolling motor, and run my Yaesu FT-991A ham radio on amateur ham radio Field Day. Using the app that i downloaded from the Android Play Store, I renamed the Bluetooth name of the batteries to easily identify them in the app. Both were approximately 26% and charged up great with a 20amp charger, I bought a basic charger; https://www.amazon.com/Anderson-Connector-Indicator-Rechargeable-Batteries/dp/B0DKP1BY8L The app was accurate and gives me peace of mind knowing their status. I was asked for a review when I registered these for their warranty.

In my opinion this is a very good value for the money. I have deliberately waited until I used this product a few times before posting a review. I bought this battery to replace the existing one on my boat that I use for the trolling motor. I have been out twice on my boat in this past week and run my trolling motor 6-7 hours total during that time. This battery still shows 80% SOC after just one charge. My other trolling motor battery ( the lead acid battery it replaced ) I might get 3 hours out of. The blue tooth feature seems to be a little wonky at times, but that may be just me. Initially I could not get the battery to take a charge from my LI P04 rated charger. After contacting tech support I was informed that these batteries are shipped basically dead and that I would need another charger to bring the battery to life. I purchased the most inexpensive Power Queen charger and gave it a go. Sucess! Overall at this point I am very pleased with this product and would / will purchase this product again if and when the need arises.

Perfect upgrade for my trolling motor. Running 2 setup for 24 volts, and they are great. Running my motor hard all day and barely drop to 85 percent charge remaining. Best price for a lithium battery that I found.

I used theses for camping trips and when we have power outages to run freezers. Theses are used to give solar generators extra run time.

I was concerned about charging a big battery like this inside my garage so I wanted to see exactly how hot it got. It performed very well as you can see from the thermal picture ( the hottest spot is the charger and cable’s charging it)and the app which had the internal temperature even cooler than my garage. The one thing you need to know is the BMS on these batteries sometimes turns off the current completely so when you first get it, you may think it’s dead, but you have to put a charge on it in order for it to wake up and then everything works perfectly.

Came about half charged, took me a little bit to understand how to use the app (btw-all the directions are in the app). Weighs about a third of the AGM battery I took out, piece of cake to install (only connected trolling motor to this), the size is GRP 31 so it is larger physically than the average marine battery. Used it for 5 hours on the lake in breezy conditions and BMS still showed 98% capacity so it seems to have lots more power than my old battery.

I really like this battery!

I bought two batteries for two purposes, to run my 50lbs thrust trolling motor, and run my Yaesu FT-991A ham radio on amateur ham radio Field Day. Using the app that i downloaded from the Android Play Store, I renamed the Blue toothname of the batteries to easily identify them in the app. Both were approximately 26% and charged up great with a 20amp charger, I bought a basic charger; https://www.amazon.com/Anderson-Connector-Indicator-Rechargeable-Batteries/dp/B0DKP1BY8L The app was accurate and gives me peace of mind knowing their status. I was asked for a review when I registered these for their warranty.