Compact 12V 310Ah Bluetooth LiFePO4 Battery for Trolling Motors, RV

These batteries are beasts. I originally purchased 2-100ah batteries before I found these. They are the same physical size as the 100ah ones, but are 3x the capacity. BMS system protects against over/under voltage, over/under current and over/under temperature. That being said, I still installed BOJACK MRBF terminal Fuse Block 200 AMP fuses on the positive terminal. The BMS will prevent over current draws, but this protects an attack from the other two batteries (yes, I bought 3 of these) that are wired in parallel. The fuse will blow if there is any attempt to backfeed into it. My only gripe is I wish there was bluetooth connectivity to the BMS so I could monitor the individual cells. I did install a Renogy Shunt that will monitor the battery system as a whole, but would've preferred to see the individual battery performance. For the price, these things are amazing.

Have been using the battery 310Ah as an emergency power station for almost 8 months now and I've had zero issues. Battery life lasts me a couple weeks with steady use with solar, and has proven to be an excellent value for the price. These are compact batteries and not all that heavy, so they're easy to carry/organize. The posts are an M8 style and come with short/long threaded studs to meet any need you may have which make them easy to setup! Would definitely purchase again.

I purchased 2 of the 310 amp hour 12 volt batteries and couldn't be happier. I had a small issue at first getting things connected but customer service was right three to help. All is good now. They completely power my camper. I have an electric refrigerator. An induction cooktop. an electric instant teapot. I have wired the system to be a 24 volt system and a 3000 was inverter takes care of all my 120 volt needs. Everything is kept topped of with the solar panels on the roof. I don't have to carry any propane either. I would definitely recommend this company and their batteries.

Great battery we camped all summer on it. We don’t have power at the lake we camp at, And we never came close to running out of power even with the electric only fridge. We were still able to make coffee in the morning with a keurig. The 400 watts of solar charges it back up quickly.

Works good has been holding a charge been good for are solar back up battery

Battery arrived well packed and clean. Put a charge on it, then ran a 20amp air compressor for 20 minutes with no issue. Plan to put a longer load on it tomorrow