DATOUBOSS 12V 100Ah LiFePO4 Battery, 1280Wh 12V 100Ah Lithium Battery Built-in 100A BMS, 15000+ Deep Cycle Battery for RV, Solar, Trolling Motor & Camping (12V100Ah-Group 24-2pcs)

well, made LFP battery

Good price and a reasonable delivery time. Batteries work fine. Good value for the money.

Can this be possible when the substitution will not be noticed?An amazing case when instead of a new battery, I got a very very used one! In addition, the parcel was not equipped with the necessary items, such as terminal bolts, as well as a passport and instructions! Just a vile deception!

LiFePo4 are superior to any lead-based deep-cycle, as long as you keep them at warmer temperatures. Electronics are running better and lasting longer because of the stable voltage.I bought 4 of these for 12v parallel. The BMS systems are working great.You might feel more sustainable for owning LiFePo4 batteries with solar and such, but there is a significant environmental drawback.If they fail and expand, they are hazardous waste. Local landfills and Batteries+ would not accept mine. Instead, I had to bury my 200ah expanded cells three feet down, with the expectation to dig them up again if there are proper disposal facilities in the future.The 200ah battery (different seller and brand than these) only lasted 2.5 years, and the seller and manufacturer will not respond back about the warranty.Hopefully merchants on Amazon are held to a higher standard than those selling on eBay. Also, the insurance purchase option at checkout, makes me feel a little better about the investment.