Product Description
Deka 8G22NF – Premium Deep-Cycle Gel Battery
The Deka 8G22NF is engineered for applications where dependable deep-cycle performance matters every single day. This 12-volt Group 22NF gel battery uses a fully recombinant gel-electrolyte system to deliver exceptional durability, superior cycle life, and safe, maintenance-free operation. With a 51Ah capacity and rugged Power-Perform® full-frame plate design, it’s built for mobility devices, solar backup systems, industrial equipment, and any environment where long-lasting stored energy is critical.
Unlike standard flooded or AGM batteries, the 8G22NF’s gel formulation virtually eliminates spills, corrosion, and gas emissions, making it ideal for indoor or enclosed locations. Its ultra-low self-discharge rate—less than 2% per month—ensures that equipment remains ready for use even after long periods of downtime. Whether you depend on your battery for mobility, off-grid power, or reliability in the workplace, the 8G22NF delivers proven, long-term performance backed by East Penn’s manufacturing quality.
Features & Benefits
- Recombinant Gel Electrolyte Technology – Virtually eliminates spills, gassing, and terminal corrosion.
- 100% Maintenance-Free Operation – No need to check water or electrolyte levels.
- Power-Perform Full-Frame Plates – Engineered for enhanced durability and long cycle life.
- Thick Gel And Tight-Pack Design – Resists vibration damage in harsh operating environments.
- Ultra-Low Self-Discharge – Less than 2% per month, ideal for seasonal or stored equipment.
- Nut & Bolt Terminals – Provides secure, reliable connections with new hardware included.
- Spill-Proof And Indoor-Safe – Ideal for mobility, medical, or enclosed spaces where safety matters.
- Deep-Cycle Optimized Design – Built for daily discharge and recharge applications.
- Durable VRLA Construction – Valve-regulated design provides consistent, regulated performance.
- Proudly Made In The USA – Manufactured by East Penn and backed by a 1-year warranty.
Why the Deka 8G22NF Is a Top Choice for Reliable Deep-Cycle Power
As part of the Deka Dominator Gel series, the 8G22NF is designed for users who need a long-life battery capable of handling repeated deep discharges without premature wear. Its gel-electrolyte composition offers superior resilience in mobility devices, off-grid systems, industrial machines, and commercial cleaning equipment. The spill-proof, corrosion-resistant design makes it ideal for sensitive indoor environments, while the robust plate structure ensures consistent, dependable output even under heavy daily use.
From wheelchairs and floor scrubbers to solar backup systems and small trolling motors, the 8G22NF provides the stable power, safety, and longevity required in mission-critical applications. Its ultra-low maintenance requirements and reliable performance give users the confidence they need, backed by American manufacturing and a proven reputation for quality.
| Voltage | 12V |
| Type | Gel Deep Cycle |
| Capacity | 51 Ah |
| Cold Cranking Amps |
210A |
| Group Size | 22NF |
| Terminals | Nut & Bolt |
| Polarity | - Left / + Right |
| Length | 8.98" |
| Width | 5.51" |
| Height | 8.00" 9.25" w/terminals |
| Weight | 37.5 lbs |
| Warranty | 1 Year |
Deka 8G22NF Battery Cross Reference
Group 22NF replacement for models with Nut & Bolt style terminals: 8A22NF, DURA12-55P, DURDC12-55P, DURG12-50P-A, M22NF SLD G, ML55-12 , SLA12-55P, SLAG12-50P, SLI22NF, SP-22NF, UB12550, WKDC12-55P.
Important: Always confirm your battery's dimensions, terminal configuration, and specifications before purchase to ensure proper fit.
Extend the Life of Your Battery
Keeping your battery charged between uses with a quality maintainer is essential for maximizing its lifespan. Save 10% on a NOCO Genius 2 or Genius 5 Charger and Maintainer when bundled with battery using the option above.
Deka Deep-Cycle Gel Battery Series Spec List
East Penn Gel Battery SDS
