2 modelsMDX bi-directional DC-DC charger
Charges the 24V or 36V trolling motor battery from the 12V outboard, and can recharge the starter battery in return.
Marine

A sealed 24V or 36V LiFePO4 battery with built-in fire suppression, heating and circuit breaker, for HALI systems.
Part of the HALI (Infinite™) system
The HALI battery powers the trolling motor for a full day on the water and recharges far faster than lead-acid. Choose 24V or 36V to match your trolling motor.
| 24V (FM3) | 25.6V, 100Ah |
|---|---|
| 36V (FN4) | 38.4V, 105Ah |
| Model | Voltage | Capacity | Dimensions | Weight |
|---|---|---|---|---|
| 24V (FM3) | 25.6V | 100Ah | 455 × 257 × 220mm | 24kg |
| 36V (FN4) | 38.4V | 105Ah | 455 × 257 × 290mm | 32kg |
| Chemistry | Lithium iron phosphate (LiFePO4) |
|---|---|
| Cycle life | 4000 cycles at 80% depth of discharge (0.5C, 25°C) |
| Battery management | Designed for fishing boats |
| Fire suppression | Built in |
| Heater | Built in |
| Circuit breaker | Pre-fitted, 48V DC 60A |
| Communication | RS485 and CAN |
| Protection rating | IP67 |
2 modelsCharges the 24V or 36V trolling motor battery from the 12V outboard, and can recharge the starter battery in return.
2 modelsA sealed shore-power charger for 24V and 36V trolling motor batteries.
2 modelsA sealed 30A boost MPPT charger that charges a 24V or 36V trolling motor battery from solar.