Trojan Motive T-105 Plus SV 225Ah 6V Deep-Cycle Flooded Battery for Solar, RV, Marine & Golf Carts

Trojan's T-105 Plus is an enhanced version of the world-renowned T-105, featuring Maxguard Advanced Design Separator and Alpha Plus paste formulation for exceptional sustained performance, longer cycle life, and increased total energy delivery. The SureVent flip-top vent cap system with built-in maximum level indicator makes watering faster, safer, and more precise than traditional vent caps. Its GC2 (Group 1) format and robust flooded construction make it ideal for applications requiring dependable deep-cycle energy with simplified maintenance access.

Key applications

• Renewable energy and off-grid solar systems – primary energy storage for solar arrays, wind systems, and hybrid installations.
• RV and motorhome house banks – powering onboard electronics, lighting, and appliances when disconnected from shore power.
• Marine house systems – reliable deep-cycle power for navigation, lighting, and comfort loads on boats and yachts.
• Golf carts and utility vehicles – motive power for 36V or 48V golf cart systems using multiple 6V batteries in series.
• Industrial floor cleaning equipment – power source for scrubbers and sweepers operating multiple hours per charge.
• Transportation and electric vehicles – motive power for low-speed EVs, personnel carriers, and facility vehicles.

Design & construction

• Flooded deep-cycle lead-acid chemistry with Maxguard Advanced Design Separator and Alpha Plus paste for exceptional performance and lower maintenance costs.
• SureVent flip-top vent cap system makes battery watering safer, faster, and easier with quick-access caps.
• Built-in maximum level indicator ensures precise watering for better performance and longer battery life.
• Embedded terminals for higher durability and secure, low-resistance connections.
• Heat and chemical resistant polypropylene case for rugged operation in demanding environments.

Technical specifications

Capacity: 225 Ah at 20-hour rate (185 Ah at 5-hour, 207 Ah at 10-hour, 250 Ah at 100-hour)
Voltage: 6V
Reserve Capacity: 447 minutes @ 25 amps; 115 minutes @ 75 amps
Energy: 1.50 kWh
Weight: Approximately 62 lbs (28 kg)
Dimensions (L x W x H): 10.30" x 7.11" x 11.07" (262 x 181 x 281 mm)
Group Size: GC2 (Group 1)
Chemistry: Flooded lead-acid deep-cycle with Alpha Plus paste
Terminal Type: Embedded (multiple terminal options available - verify at purchase)
Product Line: Trojan Signature Line / Motive series
Battery Type: Flooded deep-cycle traction battery
Cycle Life: Up to 700 cycles per IEC 254-1 standard
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]

Installation & handling

• Requires proper ventilation and regular maintenance, including watering with distilled water and periodic terminal inspection.
• SureVent flip-top caps make watering significantly faster and safer than conventional caps, reducing maintenance time and improving safety.
• Built-in maximum level indicator prevents overfilling and underfilling for optimal performance and extended battery life.
• Should be securely mounted in appropriate battery enclosures for solar, RV, marine, or motive applications.
• Use a compatible 6V flooded deep-cycle charger (or multi-battery string charger) with correct charging profile to maximize performance and service life.