Fullriver 12V 51Ah Deep Cycle GEL Battery (DCG51-12)

🔋 Fullriver DCG51-12 Deep Cycle Gel Battery

Reliable 12V 51Ah deep cycle Gel battery built for long cycle life, safe sealed operation, and maintenance-free performance.

The Fullriver DCG51-12 is a premium 12V Deep Cycle Gel battery designed for true deep-cycle applications where dependable runtime, durability, and long service life are critical.

Built with 99.994% pure virgin lead plates, heavy-duty over-the-partition welds, and Fullriver’s proprietary gel electrolyte formulation, the DCG51-12 delivers consistent cycling performance across commercial, personal, mobility, solar, RV, marine, backup, and auxiliary power applications.

With sealed maintenance-free construction, flexible installation options, and a practical 22NF group size, this battery is a strong choice for demanding 12V deep cycle systems.

✅ Key Benefits

🔋 12V Deep Cycle Gel Performance
Designed for true deep-cycle use, supporting repeated discharge and recharge cycles.

⚡ 51Ah Capacity @ 20HR Rate
Provides dependable stored energy for compatible 12V power systems and equipment.

🧪 Advanced Gel Electrolyte
Fullriver’s proprietary thixotropic gel formula helps prevent stratification and supports longer cycle life.

⏳ Approx. 1300 Cycles @ 50% DOD
Engineered for long service life in suitable deep cycle applications.

💪 Built with Pure Virgin Lead Plates
Uses thick 99.994% pure virgin lead plates for strength, durability, and reliable cycling performance.

🛡️ Strong Vibration & Shock Resistance
Heavy-duty over-the-partition welds help improve resistance to vibration and shock.

🛠️ Maintenance-Free Operation
No watering or fluid top-ups required.

🔒 Safe Sealed Gel Construction
Recombinant Gel design reduces off-gassing compared with traditional wet cell batteries.

🔄 Flexible Installation
Can be installed in multiple orientations, except upside down.

🌡️ Excellent Slow-Discharge Performance
Well-suited to slow-discharge applications and demanding temperature environments.

🧯 Flame-Resistant ABS Case
Durable ABS plastic case with UL94-HB flame resistance rating.

🔧 Suitable Applications

♿ Mobility and electric vehicle applications
☀️ Solar and renewable energy systems
🚐 RV and caravan auxiliary power
🛥️ Marine auxiliary systems
⚡ Backup and standby power systems
🧼 Floor cleaning machines
🔋 Deep cycle battery banks
🧰 Commercial and personal deep-cycle applications

📏 Product Specifications

📐 Dimensions

🔎 Why Choose the Fullriver DCG51-12?

The Fullriver DCG51-12 is designed for users who need reliable 12V deep cycle power with the safety and durability benefits of Gel battery technology. Its proprietary gel electrolyte helps prevent stratification, while thick pure lead plates and reinforced weld construction support long service life and improved resistance to vibration and shock.

With 51Ah capacity, 22NF group size, sealed maintenance-free construction, and flexible installation options, this battery is a practical choice for compatible solar, mobility, marine, RV, backup, commercial, and equipment power applications.

📦 What’s Included

🔋 1 x Fullriver DCG51-12 12V 51Ah Deep Cycle Gel Battery

⚠️ Fitment & Compatibility Note

Please confirm your required voltage, capacity, group size, dimensions, terminal type, terminal torque, charging profile, battery chemistry, and application suitability before purchase.

This battery is suitable for compatible systems requiring a 12V 51Ah 22NF deep cycle Gel battery with M6 terminals.

🛒 Order with Confidence

Choose the Fullriver DCG51-12 Deep Cycle Gel Battery for dependable 12V power with long cycle life, maintenance-free operation, flexible installation, and trusted Fullriver DCG Series construction.