Trojan's J250G features Maxguard Advanced Design Separator and Alpha Plus paste formulation for long life, industry-leading performance, and lower overall maintenance costs. With 235Ah capacity (195 Ah at 5-hour rate) and 1.57 kWh total energy output, the J250G provides impressive reserve capacity (475 minutes at 25 amps, 130 minutes at 75 amps) for extended operation in demanding cleaning applications. Its rugged polypropylene case offers superior heat and chemical resistance for reliable operation in harsh commercial environments. The Universal Terminal (UT) configuration provides adaptability to various floor cleaning equipment installations. Compatible with HydroLink Single-Point Watering System, the J250G offers simplified maintenance and low self-discharge (5-15% monthly) for diverse floor machine, golf cart, and multi-purpose applications. At 67 lbs, it is lighter than comparable high-capacity models while maintaining excellent deep-cycle performance.
Key applications
- Commercial floor scrubbers – primary power source for walk-behind and ride-on scrubbers operating in warehouses, distribution centers, retail facilities, and industrial environments.
- Floor sweepers and cleaners – reliable energy for commercial sweeping and cleaning equipment operating extended shifts in large facilities.
- Golf carts and utility vehicles – motive power for 36V or 48V systems in recreational and commercial applications.
- Material handling equipment – traction power for warehouse vehicles and facility transport equipment with substantial energy demands.
- Marine house systems – deep-cycle power for boats and yachts powering navigation electronics and onboard systems.
- Off-grid solar and renewable energy systems – energy storage for residential solar arrays requiring dependable deep-cycle performance.
- RV and motorhome house banks – powering onboard electronics, lighting, and appliances during off-grid travel.
Design & construction
- Flooded deep-cycle lead-acid chemistry with Alpha Plus paste formulation for maximum sustained performance and long life.
- Maxguard Advanced Design Separator delivers industry-leading performance and lower overall maintenance costs.
- Rugged polypropylene case with superior heat and chemical resistance for reliable operation in harsh commercial environments.
- Universal Terminal (UT) configuration provides adaptability to various equipment installations.
- Compatible with HydroLink Single-Point Watering System for faster, safer battery maintenance.
- Low self-discharge rate (5-15% monthly) for extended storage capability.
- Lightweight design at 67 lbs provides easier handling compared to higher-weight alternatives.
- 99% recyclable for environmental sustainability.
Technical specifications
Capacity: 235 Ah at 20-hour rate (195 Ah at 5-hour, 216 Ah at 10-hour, 261 Ah at 100-hour)
Voltage: 6V
Reserve Capacity: 475 minutes @ 25 amps; 130 minutes @ 75 amps
Energy: 1.57 kWh
Weight: Approximately 67 lbs (30 kg)
Dimensions (L x W x H): 12.17" x 6.85" x 11.43" (309 x 174 x 290 mm)
Group Size: BCI Group 901
Chemistry: Flooded lead-acid deep-cycle battery with Alpha Plus paste
Terminal Type: Universal Terminal (UT)
Product Line: Trojan Multi-Purpose Line
Battery Type: Flooded deep-cycle battery
Cycle Life: Industry-leading deep-cycle performance
Self-Discharge: 5-15% per month depending on storage temperature
Operating Temperature: -4°F to 113°F (-20°C to 45°C)
Warranty: [To be confirmed – follow your regional Trojan/reseller warranty policy]
Recyclability: 99% recyclable
Installation & handling
- Lightweight design at 67 lbs provides easier handling and installation compared to heavier high-capacity batteries.
- Universal Terminal (UT) configuration ensures compatibility with diverse floor cleaning equipment and other applications.
- Requires proper ventilation and regular maintenance, including watering with distilled water and periodic terminal inspection.
- Compatible with HydroLink Single-Point Watering System (depending on configuration) for faster, safer battery maintenance.
- Should be securely mounted in appropriate battery enclosures for floor machines, golf carts, marine, or solar applications.
- Use a compatible 6V flooded deep-cycle charger (or multi-battery string charger) with correct charging profile to maximize performance and service life.