Description
SB12330GEL 12V 33Ah Deep Cycle Gel Battery – High Cycle VRLA Power Solution
The SB12330GEL 12V 33Ah Gel Battery is a premium deep cycle VRLA battery engineered for demanding cyclic applications including mobility equipment, renewable energy systems, recreational vehicles, marine equipment, and material handling applications. Built with advanced gel technology, thicker inter-cell connections, and high-purity virgin lead, this long-life 12V 33Ah gel battery delivers superior vibration resistance, extended cycle life, and dependable power output in harsh operating conditions. :contentReference[oaicite:0]{index=0}
33Ah Capacity Deep Cycle Gel Technology 15 Year Design Life Maintenance-Free VRLA
Technical Specifications
ModelSB12330GEL Battery TypeDeep Cycle Gel VRLA Voltage12V Capacity33Ah (20HR) 10HR Capacity29.2Ah 5HR Capacity25.95Ah 1HR Capacity18.02Ah Design Life15 Years Terminal TypeF11 (M6) Internal Resistance±9.5 mΩ Maximum Discharge Current330A (5 sec) Float Charge Voltage13.6V – 13.8V Cyclic Charge Voltage14.2V – 14.4V Length195mm / 7.68″ Width130mm / 5.12″ Height155mm / 6.1″ WeightApprox. 10.2kg Self DischargeApprox. 3% Per Month
Why Choose The SB12330GEL Battery?
- Deep Cycle Gel Technology: Designed specifically for repeated deep discharge and recharge applications.
- Extended Service Life: Up to 15-year design life under optimal standby conditions.
- Superior Vibration Resistance: Thick inter-cell connections help withstand demanding mobility and material handling environments.
- Maintenance-Free VRLA Design: Sealed construction eliminates routine maintenance requirements.
- High Purity Virgin Lead: Engineered for stable performance and excellent power density.
- Flexible Installation: Can be mounted in almost any orientation except inverted charging.
- Low Self-Discharge: Ideal for seasonal or intermittent-use applications.
- Renewable Energy Ready: Excellent solution for solar, backup, and off-grid energy storage systems.
Typical Applications
- Mobility scooters and electric wheelchairs
- Electric vehicles and material handling equipment
- Renewable energy and solar systems
- Marine and boating applications
- Recreational vehicles (RV)
- Backup and standby power systems
- High vibration environments
- Industrial cyclic power systems
Operating & Charging Information
- Recommended Float Charging: 2.27V to 2.3V per cell at 25°C.
- Recommended Cyclic Charging: 2.37V to 2.4V per cell at 25°C.
- Maximum Recommended Charging Current: 6.6A.
- Operating Temperature: Discharge: -40°C to 60°C.
- Storage Temperature: -20°C to 60°C.
- Optimal Cycle Life: Best performance achieved when limiting discharge depth to 50% DOD.
- Refresh Charging: Recommended after long-term storage or within 6 months of manufacture.
Key Product Highlights
- Voltage: 12V
- Capacity: 33Ah
- Battery Technology: Gel VRLA
- Design Life: 15 Years
- Terminal Type: F11 (M6)
- Maintenance-Free: Yes
- Spill-Proof Design: Yes
- Mounting Flexibility: Multi-position installation
- Air Transport Approved: Complies with IATA/ICAO Special Provision A67
SB12330GEL Battery FAQs
- What is the SB12330GEL battery used for?
This battery is designed for deep cycle applications including mobility equipment, solar systems, marine applications, RVs, and electric vehicles. - Is this battery maintenance-free?
Yes. The SB12330GEL features sealed VRLA gel technology requiring no regular maintenance. - Can this battery handle vibration?
Yes. It is specifically engineered with thicker inter-cell connections for high vibration environments. - Can the battery be mounted sideways?
Yes, it can be mounted in various orientations, but should not be charged while inverted. - What charging voltage should be used?
Recommended cyclic charging voltage is 14.2V to 14.4V at 25°C. - How long can the battery last?
Under optimal standby conditions, the battery has a design life of up to 15 years.
Safety & Installation Notes
- Do not install in completely airtight containers.
- Keep away from sparks and open flames.
- Ensure terminal connections are tight to avoid sparking.
- Do not short circuit battery terminals.
- Avoid mixing batteries of different capacities, ages, or manufacturers.
- Electrolyte contains sulfuric acid and should be handled carefully.
Reliable Deep Cycle Gel Power
The SB12330GEL 12V 33Ah battery delivers dependable deep cycle performance for demanding cyclic applications where long service life, vibration resistance, and maintenance-free operation are essential. Built with premium gel technology and engineered for renewable energy, mobility, and industrial systems, this battery offers reliable long-term performance in even the toughest operating conditions. :contentReference[oaicite:1]{index=1}
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