Range Extender 12.6 V / 13 A waterproof (alternator charger, 12 V batteries)
Available in stock
Technical specifications
Technical specifications
| Input voltage range | 9-18 V |
| Nominal input voltage | 12.0 |
| DC input voltage range | 9-18 V |
| Output voltage | 12.6 |
| DC output voltage range | 12.6 V DC |
| Rated power | 160 |
| Rated output current | 13 |
| Output current | 13.0 |
| Max output power | 165.0 |
| Product dimensions (L x W x H) | 150 x 130 x 50 |
| Energy efficiency rating | 93.0 |
| Net weight | 1.45 kg |
| Galvanic isolation | Oui |
| Converter topology | Convertisseur DC-DC |
| Cooling method | Passif (par convection naturelle) avec contrôle thermique dynamique |
| Mounting type | Fixation permanente (surface) |
| Ingress protection | IP65 |
| Marine grade | Oui |
| Short-circuit protection | Oui |
| Over-voltage protection | Oui |
| Over-temperature protection | Oui |
| Overload protection | Oui |
| Dimensions (W x H x D) | 150 x 50 x 130 |
| Weight | 1.45 |
| Power conversion type | DC-DC |
| Alternator Nominal Voltage | 12 |
| Application Type | Chargeur de batterie sur alternateur |
| Compatible Battery Chemistry | LiFePO4 |
| Continuous power at 25°C | 165.0 |
| Continuous output power (40°C) | 160.0 |
| Max efficiency | 93.0 |
| Input Connector Type | M4 |
| Marine-ready | Oui |
| Nominal output voltage | 12.6 |
| Operating temperature range | -20°C à +80°C |
| Output Fuse Type | En ligne |
| Product Type Specific | Range Extender DC-DC |
| Recommended fuse rating | 25.0 |
| Recommended Output Fuse Rating | 15 |
| Start Battery Charge Threshold V | 13.2 |
| Start Battery Stop Charge Threshold V | 12.8 |
| Wired input | Connecteurs M4 |
| Wired output | Connecteurs M4 |
Detailed description
Detailed description
Designed to optimize the autonomy of service batteries on board, the REBELCELL Range Extender 12.6 V / 13 A waterproof enables direct charging of your Rebelcell 12 V AV batteries via your outboard engine’s alternator. This integrated solution significantly extends your time on the water without requiring refueling or additional batteries. Its robust and waterproof design (IP65) ensures secure permanent installation in the marine environment.
Charging performance and integrated protection
This alternator charger delivers an output power of 160 W to 165 W with an output voltage of 12.6 V and a maximum charging current of 13 A. Its efficiency reaches 93 %, ensuring optimal energy conversion. It features a specific charging profile for Rebelcell 12 V AV batteries, guaranteeing safe and efficient recharging. For system protection, the Range Extender includes a starter battery discharge function, initiating charging only if the starter battery voltage exceeds 13.2 V and stopping it if it falls below 12.8 V. It also includes protections against overcharging, short circuits, and overheating (dynamic thermal control), with an operating temperature range of -20°C to +80°C.
Marine design and compatibility
With dimensions of 150 x 130 x 50 mm and a weight of 1.45 kg, this compact device is designed for easy and permanent installation on board. It is equipped with robust M4 connectors and requires an external 25 A input fuse and a 15 A (inline) or 25 A (external) output fuse. The Range Extender is compatible with outboard engines equipped with a 12 V alternator of at least 15 A (typically on engines of 60 HP and above), as well as with lead-acid or LiFePO4 starter batteries (minimum 50 A for LiFePO4). It is specifically optimized for Rebelcell 12 V 70 Ah, 12 V 100 Ah, and 12 V 140 Ah batteries.
Expert opinion
Expert opinion
« Gestion d'énergie embarquée : l'efficacité du Range Extender Rebelcell »
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