SHARK™ Bi-Directional DC-DC Charger
AB-MDX13-60
- In stock, ready to ship
ABYC Compliant
2-year free replacement warranty
IP67 Water Rated
Ignition Protection
Smart Power. Anywhere You Go.
The SHARK ™ Bi-Directional DC-DC Charger from Abyss Battery® is a high-performance power solution designed to maximize efficiency on the water. This intelligent booster charger seamlessly converts 12V power from your outboard engine to charge 24V or 36V lithium trolling motor batteries—and it works in reverse too, sending 36V back to maintain your 12V starter battery.
With a 720W max output (12V 60A), SHARK™ can fully recharge a 36V 60Ah lithium battery in just three hours, drastically reducing downtime. Its dual-function design allows you to eliminate your house battery or downsize its capacity, saving weight, cost, and installation space without compromising performance.
Take control of your onboard energy with SHARK ™—the most advanced marine-grade Bi-Directional DC-DC charger on the water.
| Bi-directional DC-DC Charger | |
| Model | MDX13-60 |
| Electrical Specifications | |
| LV Side Input Voltage Range (typ.) | 10.5~16V |
| Maximum LV Side Current (typ.) | 60A |
| HV Side Input Voltage Range ( typ.) | 31.5~48V |
| Maximum HV Side Current (typ.) | 25A |
| Boost Mode Default Output Voltage | 42.0V |
| Buck Mode Default Output Voltage | 13.2V |
| Maximum Efficiency | ≥95.5% @VLV=13.2V，VHV=42V，25℃ / 77℉ |
| Full Load Efficiency | ≥94.5% @VLV=13.2V，VHV=42V，25℃ / 77℉ |
| Voltage Regulation Accuracy | ≤1% FSR @25℃ / 77℉ |
| Current Regulation Accuracy | ≤2% FSR @25℃ / 77℉ |
| Output Voltage Ripple | ≤1V @25℃，20MHz |
| Sleep Power Consumption (typ.) | ≤4mA @25℃ / 77℉ |
| Power-Off Power Consumption | ≤1mA @25℃ / 77℉ |
| Communication Methods | CAN, RS485 |
| Dielectric Strength | 500V |
| Protection Functions | |
| Protection | Input over-voltage protection, output over-voltage protection, thermal derating and over-temperature protection, output short-circuit protection |
| Environmental Requirements | |
| Storage Temperature | -40℃~85℃ (-40℉~185℉) |
| Operating Temperature |
-40℃~85℃(-40℉~185℉), with power derating allowed above 40℃ / 104℉ |
| Altitude | 5000m，power derating allowed above 2000m |
| Structure | |
| Cooling Method | Natural cooling |
| Protection Rating | IP67 |
| Material | Die-cast aluminum |
| Dimensions | 222.8 x 175.4 x 74.5mm |
| Weight | ≤2.5kg (5.51Ib) |
| Certification | CE |
✅ Bi-Directional Charging Functionality
• Converts 12V → 24V/36V to charge trolling motor batteries
• Sends 36V → 12V to recharge your starter battery
✅ Fast, Efficient Power Conversion
• 720W output (12V 60A) for rapid charging
• Fully charges 36V 20Ah battery in 1 hour
✅ Smarter Battery System Design
• Reduces or eliminates need for house batteries
• Lowers cost, weight, and complexity of marine power setups
✅ Marine-Grade Durability
• IP67 waterproof design
• Vibration-resistant quick-connect terminals
• Natural air-cooled for silent, reliable operation
✅ Seamless System Integration
• Compatible with Abyss Battery® lithium batteries
• Ideal for use with X3 Monitor and CAN communication
