Battery Capacity for Charging: 4 - 40AH. Battery Capacity for Maintaining: 4 - 60AH.
6A Smart Car Battery Charger–12V Auto Trickle Maintainer for Lead Acid LiFePO4
10A Lifepo4 Lead Acid Battery Charger 12V/24V Auto Trickle Maintainer Marine
20A Automatic Car Battery Charger 12V/24V Lifepo4 Lead Acid Trickle Maintainer
All in One 25A Battery Charger 12V/24V Lifepo4 Lead Acid Trickle Maintainer
6 Amp Smart Battery Maintainer–12V Trickle Charger for Lead Acid LiFePO4 Marine
Smart 6A 12V Battery Charger – Trickle Maintainer for Car, LiFePO4, Lead Acid