U-1 Sealed Gel Valve Regulated Battery Electrolyte 31.6 Ah Capacity at C/20
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When your mobility depends on your equipment, your battery is not the place to compromise. This 12V U1 sealed gel battery gives you dependable deep-cycle power for your power wheelchair, mobility scooter, or medical equipment — with none of the upkeep of a flooded battery. The thixotropic gel electrolyte is fully immobilized, so there is no watering, no acid checks, and no risk of spills, even if the case is mounted on its side or takes a hard bump on uneven ground. You get consistent, valve-regulated power that is ready when you are, day after day.
Gel chemistry is built for the way you actually use mobility equipment: repeated deep discharges followed by overnight recharges. Compared to standard AGM batteries, gel construction recovers better from deep discharge and holds up over more charge cycles, which means fewer replacements and fewer interruptions to your routine. With 31.6 Ah of capacity at the 20-hour rate and a wide operating temperature range, this battery keeps performing whether you are indoors, outdoors, or traveling. It is rated non-spillable by ICAO, IATA, and DOT, so it is approved for air and ground transport — a real advantage if you fly with your chair. Standard U1 group sizing makes it a straightforward drop-in replacement for the gel battery your equipment came with. Charge it with a gel-compatible charger, and it will be ready for the road ahead.
- Maintenance-Free Gel Design — The immobilized thixotropic gel electrolyte never needs watering or acid checks, giving you a truly sealed gel battery you can install and forget until recharge time.
- Deep-Cycle Endurance — Built for the daily discharge-and-recharge demands of power wheelchairs and scooters, gel construction recovers from deep discharges better than standard batteries for longer service life.
- Spill-Proof, Travel-Approved — Rated non-spillable by ICAO, IATA, and DOT, this U1 wheelchair battery is approved for air and ground transport, so traveling with your mobility equipment stays simple.
- Drop-In U1 Replacement — Standard U1 group dimensions and Y (T873) terminals make replacement straightforward for compatible power wheelchairs, mobility scooters, and medical devices.
- Wide Temperature Tolerance — An operating range of -76°F to 140°F keeps this deep cycle gel battery delivering dependable power indoors, outdoors, and in demanding environments.
Product Specifications
| Battery Type: | Sealed Valve-Regulated Lead-Acid (VRLA), Gel |
|---|---|
| Group Size: | U1 |
| Nominal Voltage: | 12V |
| Capacity at C/100: | 36 Ah |
| Capacity at C/20: | 31.6 Ah |
| Capacity at C/5: | 26.8 Ah |
| Electrolyte: | Sulfuric acid thixotropic gel |
| Plate Alloy: | Lead Calcium |
| Posts: | Forged Terminals & Bushings |
| Terminal: | Y (T873) |
| Vent: | Self-sealing |
| Container/Cover: | Polypropylene |
|---|---|
| Charge Voltage, Cycle (at 77°F / 25°C): | 13.8 – 14.6 volts |
| Charge Voltage, Float (at 77°F / 25°C): | 13.4 – 13.6 volts |
| Operating Temperature Range: | -76°F (-60°C) to 140°F (60°C) |
| Length: | 7.71 in (196 mm) |
| Width: | 5.18 in (132 mm) |
| Height: | 7.22 in (183 mm) |
| Weight: | 23 lbs (10.5 kg) |
| Transport Rating: | Non-spillable per ICAO, IATA, and DOT |
| Country of Origin: | USA |