150Ah 12V GEL Battery UCG150 12 Ultracell

Opt for a simple and secure solution for storing solar energy. The Ultracell 12V 150Ah GEL battery provides sustainable energy autonomy, maintenance-free, ideal for off-grid installations or recreational vehicles: motorhomes, boats, etc...

⚡ How does the Ultracell 12V 150Ah GEL Battery 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.  This stored energy is then returned to your devices when production is insufficient - especially in the evening, or during a drop in production.

⚡ Advantages of the UltraCell 12V 150Ah Gel 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 limiting energy loss when idle.

 Using the Ultracell GEL battery means ensuring a stable power supply for your essential equipment. Furthermore, its installation is simple and quick, without complex configuration.

Thanks to its sealed and maintenance-free design, it operates autonomously, off-grid or in a vehicle, in all positions. It is particularly recommended for off-grid sites not connected to the network.

⚡ Why choose the Ultracell 12V 150Ah GEL Battery for my solar kit?

Reliable, secure, and designed to last, the Ultracell 12V 150Ah GEL battery is the ideal solution for all autonomous energy projects. Thanks to its gelled electrolyte and its completely sealed design, it presents no risk of leakage, even in case of impact or tilting. This makes it a perfect choice for mobile or constrained environments: motorhomes, boats, technical shelters, recreational vehicles, or off-grid installations.

Unlike conventional batteries, it easily withstands deep discharges and prolonged low-current use. Silent, maintenance-free, ready to use from the first use, it operates in all positions and resists vibrations as well as extreme temperatures.

In short, it is a trustworthy battery, designed for demanding users who want autonomy, peace of mind, and consistent long-term performance.

• Self-discharge: < 3% per month
• Sealed design: maintenance-free
• Integrated carrying handles (not designed for suspension)

⚡ Compatible Equipment

 The Ultracell 12V 150Ah battery easily powers:

• Inverters for backup power
• Sensitive medical devices (CPAP, concentrators)
• Marine systems (boats, sailboats)
• Signaling, alarm, or telecommunications systems

⚠️ Safety Information

•  To extend the battery life, it is recommended to limit discharge to 70%.
•  Never suspend the battery by its handles. They are only for ground handling.
• The Battery Monitor Victron BMV is an essential tool for detailed tracking of your battery's history and maximizing its performance. Combine it with the Victron Battery Protection for optimal protection.
• Consult our comprehensive guide to optimizing battery life. 

 Allo Solar – Official UltraCell Reseller

 Trust Allo Solar to equip you with peace of mind.

 Our experts will guide you in selecting and installing the most suitable solution for your needs.

 Durable, high-performance products, immediately available, with local customer service.