Safe lithium(lifepo4) battey: Compare with SLA battery, lithium battery use grad A lifepo4 material, 99% safe, no explode, no fire. Wide applications: Eco-friendly lifepo4 battery for trolling motor battery, solar battery, agm battery, marine battery, golf car battery, RV battery, lawn mower battery, sump pump battery, ATV battery, scooter battery and so on.