J305-AES 6V AGM Battery – High-Performance Deep-Cycle Power for Marine, RV, and Industrial Applications

The J305-AES 6V AGM Battery from Trojan is a premium deep-cycle battery engineered for marine vessels, recreational vehicles (RVs), floor machines, and aerial work platforms (AWPs). Built with advanced Trojan AES AGM technology, this battery delivers exceptional sustained performance, maintenance-free operation, and long-term reliability in a wide range of challenging environments.

Superior Cycle Life and Energy Performance

Trojan AES batteries provide up to 3x longer cycle life than standard AGM batteries, validated at 1,200 cycles at 100% depth of discharge (DoD). These batteries maintain high capacity even under extreme deep cycling, partial charging conditions, and harsh temperature environments, making them ideal for high-demand applications.

• Runtime at 25 amps: 603 minutes

• Runtime at 75 amps: 176 minutes

• Capacity:

  • 5-hour rate: 228 Ah

  • 10-hour rate: 249 Ah

  • 20-hour rate: 279 Ah

  • 100-hour rate: 320 Ah

• Energy output: 1.92 kWh

Rugged, Maintenance-Free Design

The J305-AES 6V AGM battery is virtually maintenance-free with no watering required and can be safely installed in horizontal or vertical orientations. Its rugged design absorbs vibration and shock, ensuring durability in mobile and industrial applications.

• Non-spillable and safe for indoor or mobile use

• Operates reliably in temperatures from -40°F to 140°F (-40°C to 60°C)

• Made with 80% recycled materials and 99% recyclable

• Compatible with existing AGM battery chargers and profiles

Compact and Robust Construction

Despite its high capacity, the battery is designed to be compact, durable, and easy to integrate into a variety of systems:

• Dimensions: 11.66 × 6.94 × 14.09 in (296 × 176 × 358 mm)

• Weight: 95 lbs (45 kg)

• BCI Group Size: 902

Key Benefits at a Glance

• 6V Trojan AES AGM deep-cycle battery

• Up to 3x longer cycle life than standard AGM batteries

• High capacity for sustained performance in marine, RV, floor machines, and AWPs

• Maintenance-free and non-spillable

• Performs in extreme temperatures (-40°F to 140°F)

• Durable, vibration- and shock-resistant design

• Horizontal or vertical installation flexibility

• Environmentally responsible: 80% recycled materials, 99% recyclable

• Backed by a 3-year Trojan warranty