The OverDrive AES-31 12V AGM Battery is a high-performance, Group 31 deep-cycle AGM battery engineered to deliver exceptional durability, long service life, and reliable power in demanding applications. Built with Trojan AES advanced AGM technology, the AES-31 provides up to 3x the cycle life of standard AGM batteries, making it ideal for commercial vehicles, RVs, marine systems, backup power, and industrial equipment.

Designed for extreme deep-cycling (up to 100% depth of discharge), the OverDrive AES-31 maintains high energy output under partial state of charge (PSoC) conditions and performs reliably in harsh temperature environments. Its maintenance-free VRLA design allows for safe horizontal mounting, providing flexibility for a wide range of installations.

Key Features & Benefits:

• Extended Cycle Life: Up to 1,200 cycles at 100% DoD, delivering 3x longer life than conventional AGM batteries

• High Energy Output: Provides 1.38 kWh of dependable deep-cycle power

• Long Runtime: 177 minutes @ 25 amps

• Deep-Cycle Performance: Built for continuous discharge and recharge applications

• Wide Operating Temperature Range: Performs from -40°F to 140°F (-40°C to 60°C)

• PSoC Tolerant: Proven performance under repeated partial charge conditions

• Maintenance-Free AGM Design: No watering or routine servicing required

• Safe & Sustainable: Non-spillable, made with 80% recycled materials, and 99% recyclable

• Rugged Construction: Engineered to withstand vibration and shock

• Charging Compatibility: Works with existing AGM chargers and profiles

• Warranty Protection: Backed by a 3-year manufacturer warranty

Technical Specifications:

• Amp-Hour Capacity:

  • 5-Hr Rate: 83 Ah

  • 10-Hr Rate: 92 Ah

  • 20-Hr Rate: 104 Ah

  • 100-Hr Rate: 115 Ah

• Dimensions: 12.80” L × 6.81” W × 9.43” H (325 × 173 × 240 mm)

• Weight: 67 lbs (30 kg)