Trojan Battery – the most trusted name in deep-cycle technology – offers our most popular batteries with new innovative features in our Plus Series batteries.

Trojan’s Plus Series™ deep-cycle batteries deliver unrivaled premium features and benefits to our customers and include our exclusive Maxguard® Advanced Design Separator and Alpha Plus® Paste with T2 Technology™.

These features and benefits include:

• Trojan’s SureVent™ flip-top vent cap system, making watering your battery safer, faster and easier.
• Trojan’s vent well offers a built-in maximum level indicator for precise watering resulting in better performance and longer life.
• Trojan’s embedded terminals provide higher durability.