Description
Ultracell GEL Battery 12V 150Ah: Reliable solar storage for off-grid sites
Treat yourself to a simple and secure solution for storing solar energy. The Ultracell GEL Battery 12V 150Ah provides sustainable, maintenance-free energy autonomy, ideal for off-grid installations or recreational vehicles: motorhomes, boats, etc...
⚡ How does the Ultracell GEL Battery 12V 150Ah work?
1. First, the battery connects directly to your solar system or a compatible regulator.
2. Then, it stores the energy produced during the day by your photovoltaic panels, during sunny periods.
3. Finally, this stored energy is delivered to your devices when production is insufficient — especially in the evening or during low production periods.
⚡ Advantages of the Gel UltraCell 12V 150Ah battery
Thanks to its maintenance-free GEL technology, this battery frees you from usual maintenance constraints. It offers excellent stability even in high temperatures, while minimizing energy losses at rest.
Using the GEL Ultracell battery ensures a stable power supply for your essential equipment. Additionally, its installation is simple and quick, with no complex configuration.
Thanks to its waterproof and maintenance-free design, it operates autonomously, in isolated sites or in vehicles, in all positions. It is particularly recommended for off-grid sites not connected to the grid.
⚡ Why choose the Ultracell GEL Battery 12V 150Ah for my solar kit?
Reliable, safe, and designed to last, the Ultracell GEL Battery 12V 150Ah is the ideal solution for all autonomous energy projects. Thanks to its gelled electrolyte and fully waterproof design, it presents no risk of leakage, even in case of shock or tilting. This makes it perfect for mobile or constrained environments: motorhomes, boats, technical shelters, recreational vehicles, or off-grid installations.
Unlike traditional batteries, it easily supports deep discharges and prolonged low-current use. Quiet, maintenance-free, ready to use from the first use, it works in all positions and resists vibrations and extreme temperatures.
In short, it is a trusted battery, designed for demanding users who want autonomy, peace of mind, and consistent performance over time.
- Self-discharge: < 3% per month
- Waterproof design: maintenance-free
- Integrated carrying handles (not intended for suspension)
⚡ Compatible equipment
The Ultracell 12V 150Ah GEL Battery easily powers:
- Backup power inverters
- Sensitive medical devices (CPAP, concentrators)
- Marine systems (boats, sailboats)
- Signaling, alarm, or telecommunications installations
⚠️ Safety information
- To extend your battery’s lifespan, it is recommended to limit discharge to 70%
- Never suspend the battery by its handles. They are only for ground handling.
- The Battery Controller BM VICTRON is an essential tool to track your battery’s history in detail and maximize its performance. Pair it with the Victron Battery Protection for optimal protection.
- Consult our comprehensive guide to optimizing battery life.
Show more
Show less