Product Description
Duracell 12V 31Ah Group U1 Gel Battery
The Duracell DURG12-31J 12V gel battery delivers 31Ah of reliable power for use in mobility devices, commercial equipment, and many other applications that require a Group U1 battery. From floor scrubbers to electric wheelchairs & medical equipment. Duracell’s gel technology features immobilized electrolyte for excellent performance, superior vibration resistance, and a long service life.
Features & Benefits
- Gel Technology – Virtually eliminates spills and gassing for sensitive or indoor equipment.
- VRLA Battery – Sealed design for installation in multiple orientations without leakage.
- 100% Maintenance‑Free Operation – No need to check water or electrolyte levels.
- Low Self-Discharge – Holds a charge longer between uses, so it's ready when you are.
- Nut & Bolt Terminals – Direct-fit connections for wiring with ring terminals or eyelets.
- Left-Positive Polarity – Verify your current battery’s terminal positions before purchase.
- Easy Installation – Convenient handles make battery replacements quick and easy.
- Genuine Duracell – Legendary quality combined with gel battery dependability.
Why Choose Duracell Gel Batteries?
Duracell Ultra Gel batteries offer longer lifespans than flooded or AGM batteries, making them a smart upgrade for high-use equipment. Built for lasting durability, gel batteries offer reliable energy and handle repeated discharges with no gassing or maintenance requirements. Whether you're powering UPS systems, mobility devices, or medical equipment, Duracell gel batteries provide peace of mind with dependable performance and an extended cycle life.
| Voltage | 12V |
| Capacity | 31 Ah |
| Type | Gel |
| Group Size | U1 |
| Terminals | M6 Nut & Bolt J Terminals |
| Polarity | + Left / - Right |
| Length | 7.68" (195 mm) |
| Width | 5.12" (130 mm) |
| Height | 6.20" (157 mm) 7.09" (180 mm) w/terminals |
| Weight | 24.5 lbs (11.1 kg) |
| Warranty | 1 Year |
Duracell DURG12-31J-A Battery Cross-Reference
Group U1 Batteries with Nut & Bolt Terminals: 12N35-3B, 6FM33, 8AU1, 8GU1, CA12350, CP12350NB, DC35-12, DCM0035NB, DURDC12-35J, DURG12-31J-A, ES35-12NB, EXP35, GP12350-NB, LCR12V35P-NB, ML35-12NB, NB12-35, NP35-12NB, PDC-12350 NB3, PE12V35NB, PK12350-NB, PS-12350 NB, SCP12350 NB, SLADC12-35J, UB12350-NB, WB12350.
Extend the Life of Your Battery
Keeping your battery charged between uses with a quality maintainer is essential for maximizing its lifespan. For the DURG12-31J we recommend the NOCO Genius 5 Charger & Maintainer.
Group U1 Applications
Mobility – Power Wheelchairs & Mobility Scooters
Equipment – Generators, Lawn Mowers, Compact Floor Scrubbers & Sweepers
Standby Power – UPS Systems & Emergency Lighting
Off-Grid – Small Solar Banks, Communications
Marine – Small Trolling Motors, Fish Finders & other Marine Electronics
