GenPro 10X3 3-Bank Marine Battery Charger - 30A Total, 12V Waterproof Onboard Boat Charger, Battery Maintainer And Desulfator For AGM, LiFePO4 And Deep-Cycle Batteries, Compact High-Performance Power For Tough Waters
✔️ 30 amps total, three independent 12V banks, IP68 waterproof design
This compact onboard charger delivers 30A across three independently controlled 12V banks, built for boats and harsh marine environments. It supports multiple battery chemistries, including lead-acid and lithium, and is IP68-rated for water exposure.
✅ 30A total across three independent 10A banks
✅ Independent banks charge and maintain different batteries or states simultaneously
✅ Selectable modes per bank: 12V, AGM, Lithium, Repair Mode
✅ Integrated thermal sensor adjusts charging with ambient temperature
✅ Force Mode to recover deeply discharged batteries down to 0V
✅ Includes 72-inch DC cables with 3/8-inch eyelets, 72-inch AC cable (Type-B), and two mounting screws
✅ 3-year warranty and engineered in the USA
💡 What is a multi-bank marine battery charger and how does it help a boat's electrical system?
The device keeps multiple 12V batteries charged and ready, even as loads vary across systems. It’s handy for keeping the boat's electrical gear reliable.
- Independently charges and maintains up to three 12V batteries- Supports 12V, 12V AGM, 12V Lithium, and Repair Mode
- Temperature sensing prevents over/under charging for longer life
- IP68 waterproof construction for harsh marine use