12V 100AH Lithium Iron Phosphate LiFePO4 Deep Cycle Car Battery Marine Solar RV Batteries （12 Volt Lithium)）

I purchased this product for use in a small solar DIY project. I have 8 - 100W 12V panels with a 60A charge controller and a 2000W inverter. I purchased 3 - 12V 100 Hr batteries (each 4 - 3.2V cells) . I soon discovered I had purchased the type without built in BMS, which I didn’t even realize I needed. I contacted Ray of Sunshine and thankfully they created an external BMS to work with all 3 of the batteries - by creating 1 - 12V 300Ah battery with the 12 cells. Working closely with one of their engineers via chat messages he walked me through how to set up the complete system. I am so impressed how they helped me correct my error. The batteries & BMS are functioning exactly as they should. I couldn’t have asked for a better price. I am so grateful for their patience & knowledge in helping me succeed.

Nice price.good battery. Got in mail.hooked up to controller.works great! No problems at all

works great in my shed with led stoplight.

I combined two of these battery packs (24 volts) with a BMS that I purchased separately to replace the AGM batteries in my Jazzy 614HD powerchair. I couldn't be happier with the results! These batteries fit in the compartment for the original AGM batteries with room to spare, in fact, I had to add some spacers. They weight half as much, have twice as much power, and charge much faster. I'm using a 16 amp charger. Now that I have been using this combination my powerchair has never performed better and I never run out of power. I repeat, I could not be happier!