ABYSS® | 36V On-Board Alternator Charger | Model AB-36V-DC | 10A Smart Charging | IP67 Waterproof | For Boat Engine Alternator
ABYSS® | 36V On-Board Alternator Charger | Model AB-36V-DC | 10A Smart Charging | IP67 Waterproof | For Boat Engine Alternator
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$349.99
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Product Description
ABYSS® | 36V On-Board Alternator Charger | Model AB-36V-DC | 10A Smart Charging | IP67 Waterproof | For Boat Engine Alternator
DESCRIPTION
Meet the ABYSS® 36V On-Board Alternator Charger, the intelligent marine-grade power solution that redefines what your engine can do. This compact, high-efficiency charger seamlessly connects to your boat's alternator system, turning travel time into charge time so your 36V trolling motor battery stays topped off while you’re underway.
Instead of waiting to recharge at the dock, this on-demand charging system safely diverts excess alternator current to your auxiliary battery without compromising your cranking battery. It's designed with advanced protection circuitry and engineered for marine conditions so you stay powered up, protected, and in control.
Whether you're a tournament angler or a weekend explorer, this rugged and reliable unit ensures your trolling motor battery is always ready to perform, even after a full day on the water. Less downtime. More runtime. Maximum confidence.
Key Features
- Smart Alternator-Powered Charging: Leverages your outboard’s alternator to actively charge 36V lithium trolling motor batteries while underway.
- 10A Intelligent Output: Delivers precise charging voltage only what the battery needs to preserve lifespan and avoid overcharging.
- Cranking Battery Protection: Maintains a safe 13.3V floor for your starter battery, ensuring your boat starts every time.
- Compact Marine Design: Built with a small footprint (6"x5"x2") and marine-grade sealing for easy onboard installation.
- IP67 Waterproof Rating: Fully sealed with epoxy resin to withstand water, salt, vibration, and harsh marine environments.
- Plug-and-Play Simplicity: Compatible with 36V LiFePO₄ batteries and designed for easy connection to your alternator circuit.
- Ignition Safe & ABYC Compliant: Meets marine electrical standards for safety and compliance.
- LED Status Indicators: Provides real-time feedback on charge state and system status at a glance.
- Ideal for Trolling Motors: Perfect upgrade for anglers using 36V setups from brands like Minn Kota®, Lowrance®, and Garmin®.
- Engineered for Efficiency: Built to reduce generator wear and optimize alternator power redistribution without draining your system.
Detailed Specifications
| Specification | Details |
|---|---|
| Model | AB-36V-DC |
| Brand | ABYSS® |
| Charger Type | 36V On-Board Alternator-Powered Charger |
| Input Source | 12V Alternator via Engine Output |
| Output Voltage | 43.8V ±0.2V |
| Output Current | 10A Smart-Regulated |
| Battery Compatibility | 36V LiFePO₄ (Lithium Iron Phosphate) |
| Starter Battery Protection | Cranking Battery Protected at ≥13.3V |
| Waterproof Rating | IP67 – Fully Sealed with Epoxy Resin |
| Dimensions (L × W × H) | 6” × 5” × 2” (150 × 130 × 48 mm) |
| Weight | ~3.1 lbs (1.4 kg) |
| Cooling System | Passive Aluminum Plate Cooling |
| Protection Features | Overcurrent, Overtemp, Reverse Polarity, Overcharge, Short Circuit |
| Operating Temperature | -10°C to 40°C (14°F to 104°F) |
| Installation | Marine-Rated, Surface Mount |
| Compliance | ABYC Compliant, Ignition Protected |
Multi-Bank 12V/24V/36V Marine & RV Chargers
| Specification | AB‑CRG‑12V24V‑3B | AB‑CRG‑12V36V‑3B |
|---|---|---|
| Input Voltage | 12 V alternator | 12 V alternator |
| Output Configuration | 2×12 V + 1×24 V | 2×12 V + 1×36 V |
| Max Current | 10 A per bank | 10 A per bank |
| Battery Chemistries | LiFePO₄, AGM, Wet‑Cell | LiFePO₄, AGM, Wet‑Cell |
| Mode Selector | Mode Buttons | Mode Buttons |
| Dimensions (L×W×H) | 11.9 × 9.6 × 3.8 in (304×245×99 mm) | 14.2 × 9.6 × 3.8 in (361×245×99 mm) |
| Weight | ~16.5 lbs (7.5 kg) | ~19 lbs (8.6 kg) |
| IP Rating | IP67 (epoxy sealed) | IP67 |
| Operating Temp | –10°C to 40°C | –10°C to 40°C |
| Specification | AB‑CRG‑12V‑4B | AB‑CRG‑12V/36V‑4B |
|---|---|---|
| Input Voltage | 12 V alternator | 12 V alternator |
| Output Configuration | 4×12 V outputs | 3×12 V + 1×36 V |
| Max Current | 10 A per bank | 10 A per bank |
| Battery Chemistries | LiFePO₄, AGM, Wet‑Cell | LiFePO₄, AGM, Wet‑Cell |
| Mode Selector | Mode Buttons | Mode Buttons |
| Dimensions (L×W×H) | 11.9 × 9.6 × 3.8 in (304×245×99 mm) | 16.6 × 9.6 × 3.8 in (423×245×99 mm) |
| Weight | ~17 lbs (7.7 kg) | ~26.8 lbs (12.1 kg) |
| IP Rating | IP67 | IP67 |
| Operating Temp | –10°C to 40°C | –10°C to 40°C |
| Specification | AB‑36V‑DC | AB‑DC‑SD |
|---|---|---|
| Input Voltage | 36 V DC input | 30–90 V DC input |
| Output Configuration | 1×12 V DC output | 1×12 V DC output |
| Max Current | 50 A | 50 A |
| Battery Chemistries | 12 V LiFePO₄ | 12 V LiFePO₄ / AGM |
| Mode Selector | Fixed Output | Fixed Output |
| Dimensions (L×W×H) | 6 × 5 × 2 in (150×130×48 mm) | 6 × 5 × 2 in (150×130×48 mm) |
| Weight | ~3.1 lbs (1.4 kg) | ~3.1 lbs (1.4 kg) |
| IP Rating | IP67 | IP67 |
| Operating Temp | –10°C to 40°C | –10°C to 40°C |
| Specification | AB‑CRG‑36V10A | AB‑CRG‑36V20A |
|---|---|---|
| Input Voltage | 36 V DC input | 36 V DC input |
| Output Configuration | 1×36 V output | 1×36 V output |
| Max Current | 10 A | 20 A |
| Battery Chemistries | 36 V LiFePO₄ | 36 V LiFePO₄ |
| Mode Selector | Single Bank Mode | Single Bank Mode |
| Dimensions (L×W×H) | 7.5 × 5 × 2.75 in (190×127×70 mm) | 10.5 × 6 × 3 in (267×152×76 mm) |
| Weight | ~3.5 lbs (1.6 kg) | ~7.1 lbs (3.2 kg) |
| IP Rating | IP67 | IP67 |
| Operating Temp | –10°C to 40°C | –10°C to 40°C |
| Specification | AB‑CRG‑24V10A | AB‑CRG‑24V20A |
|---|---|---|
| Input Voltage | 24 V DC input | 24 V DC input |
| Output Configuration | 1×24 V output | 1×24 V output |
| Max Current | 10 A | 20 A |
| Battery Chemistries | 24 V LiFePO₄ | 24 V LiFePO₄ |
| Mode Selector | Single Bank Mode | Single Bank Mode |
| Dimensions (L×W×H) | 7.5 × 5 × 2.5 in (190×127×63 mm) | 7.75 × 5 × 3 in (197×127×76 mm) |
| Weight | ~3.3 lbs (1.5 kg) | ~3.3 lbs (1.5 kg) |
| IP Rating | IP67 | IP67 |
| Operating Temp | –10°C to 40°C | –10°C to 40°C |
| Specification | AB‑24V‑DC |
|---|---|
| Input Voltage | 24 V alternator input |
| Output Configuration | Smart 24 V regulator charge |
| Max Current | Dynamic Smart Regulated |
| Battery Chemistries | LiFePO₄, AGM, Wet‑Cell |
| Mode Selector | Mode Button |
| Dimensions (L×W×H) | 4.75 × 3.25 × 1.25 in (121×82×32 mm) |
| Weight | ~0.95 lbs (0.43 kg) |
| IP Rating | IP67 |
| Operating Temp | –10°C to 40°C |
Manuals & Documents
ABYSS BATTERY® USER MANUAL
LITHIUM CHARGER USER MANUAL
DC-DC CHARGER USER MANUAL
REEL BATTERY USER MANUAL
BLUETOOTH® APP QUICK GUIDE
General Warranty Info:
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