The Fullriver AGM Deep Cycle 12V 85Ah is a sealed lead-acid battery designed for sustained charge and discharge cycles in solar energy storage applications. Its AGM (Absorbent Glass Mat) construction eliminates free electrolyte, making it safe for indoor installation without ventilation concerns.
85 Ah capacity delivers extended runtime for solar-powered systems, supporting multi-day autonomy even during periods of low sunlight
12 V nominal voltage matches standard solar battery banks and off-grid inverter configurations
25.1 kg weight and compact 260 × 169 × 215 mm dimensions fit standard battery enclosures and rooftop storage cabinets
24 months manufacturer warranty provides long-term reliability assurance for solar energy investments
What sets the Fullriver AGM Deep Cycle 12V 85Ah apart
Unlike starter batteries that deliver short bursts of current, this deep cycle unit is engineered for repeated full discharges and recharges — the core requirement for solar energy buffering. The AGM separator holds the electrolyte in place, preventing acid stratification and extending cycle life compared to conventional flooded designs.
Ideal for
Off-grid solar installations, hybrid solar systems with battery backup, and renewable energy setups where consistent daily cycling is expected. Suitable for homeowners and small business operators who need dependable energy storage without regular maintenance.
Application of Fullriver AGM Deep Cycle 12V 85Ah
Install in a well-ventilated, temperature-controlled area between 0 °C and 40 °C
Connect to a compatible solar charge controller with AGM/deep cycle charging profile
Pair with an off-grid inverter rated for 12 V DC input and 85 Ah continuous discharge
Monitor state of charge regularly using a battery monitor or inverter display
Fullriver is a battery manufacturer specializing in deep cycle and standby batteries for renewable energy, telecommunications, and industrial applications. The brand offers sealed lead-acid and AGM battery lines designed for long cycle life and maintenance-free operation. Fullriver products are distributed across European markets through industrial and solar equipment suppliers.
It is designed for solar energy storage, off-grid power systems, and any application requiring sustained charge and discharge cycles over extended periods.
The battery measures 260 × 169 × 215 mm and weighs 25.1 kg, making it suitable for standard battery enclosures and rooftop storage cabinets.
Fullriver provides a 24-month manufacturer warranty on this battery, covering defects in materials and workmanship under normal operating conditions.
Yes, the 12 V nominal voltage and 85 Ah capacity are standard values for off-grid solar battery banks and are compatible with most 12 V solar charge controllers and inverters.
No, the AGM sealed construction eliminates free electrolyte and prevents acid leakage, making the battery maintenance-free for its entire service life.
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