Limitless Lithium 3.5A Battery Maintainer (Sodium / Lifepo4)

Lithium Lifepo4 Battery Maintainer 3.5A 

Shuts completely off when the battery is charged (0.0 Amps output) 

Will turn back on if batteries get drained down to 13.0V due to a current draw 

Can be used as a "Maintainer" for all lifepo4 batteries.