Get yours today!
In the last 7 days
Delivery timeframe shown above at checkout
Unlimited lifetime support, always available.

TROJAN 225AH 12V Flooded Lead-Acid Battery - J185H-AC
The TROJAN J185H-AC battery is designed to provide reliable energy storage and delivery for a variety of applications. With its robust deep-cycle flooded/wet lead-acid technology, this battery ensures consistent performance. Made with durable polypropylene material, it's built for longevity and resilience, making it ideal for energy systems that demand reliability and efficiency.
Utilizing deep-cycle technology, the TROJAN J185H-AC Battery delivers extended runtime and cycle life, making it perfect for sustainable energy storage solutions. This feature enhances the battery's ability to provide dependable power over extended periods.
This battery is encased in durable polypropylene, ensuring a lightweight yet strong build. The polypropylene material offers excellent protection against possible impacts, safeguarding the internal components for enhanced durability.
Equipped with a single-point watering system, the J185H-AC simplifies maintenance by allowing quick and easy water refills, thus increasing convenience while protecting the integrity of the battery's operation.
Providing a stable 12-volt output, this battery is versatile enough to support various applications, maintaining consistent power delivery for both residential and commercial energy needs.
Featuring DT automotive post and stud terminals, the J185H-AC ensures a secure and reliable connection, optimizing the ease of installation and reducing the risk of power loss due to poor connections.
This battery operates by utilizing multiple lead-acid cells to store and deliver a steady flow of electrical energy. It incorporates several key components, each enhancing its performance and usability.
The battery is composed of multiple high-capacity cells that efficiently store energy, maximizing the power available during usage. These cells are crucial in ensuring the extended performance of the battery.
The battery features a low internal resistance, which enhances its ability to deliver power efficiently and minimizes energy loss during transfer, thereby improving overall performance.
The J185H-AC is designed to adjust its charging parameters based on temperature changes, ensuring safe and effective charging under various environmental conditions. This adaptability prolongs the battery life and maintains optimal performance.
| Model Name | J185H-AC |
| Voltage | 12V |
| Cells | 6 |
| Terminal Type | DT Automotive Post & Stud |
| Dimensions (L x W x H) | 14.97 x 6.91 x 14.67 inches (380 x 176 x 373 mm) |
| Weight | 123 lbs (56 kg) |
| Capacity at 20-Hr Rate | 225 Ah |
| Energy | 2.99 kWh |
| Operating Temperature | -4°F to 113°F (-20°C to +45°C) |
| Case Material | Polypropylene |
From hurricanes to blackouts, reliable solar power ensures you're able to keep your home & family safe no matter what comes your way.
Making one-click solar solutions simple since 2018. Whether you’re powering a cabin, charging devices, or backing up your home.
Say goodbye to reliance on the energy companies. Enjoy the same freedom that 50,000+ customers have with their own solar power system.
$150 Value - Free Offer (Limited Time Only!) No Strings Attached. Totally Free. Takes Less than 2 Minutes.