The T1275-AES 12V AGM Battery is a premium deep-cycle AGM battery engineered for applications that demand high energy output, durability, and long service life. Utilizing Trojan AES advanced AGM technology, this battery delivers up to 3x the cycle life of standard AGM batteries, making it ideal for commercial vehicles, renewable energy systems, industrial equipment, and off-grid applications.

Built for extreme deep-cycling (up to 100% depth of discharge), the T1275-AES maintains high capacity even under partial state of charge (PSoC) conditions and performs reliably in harsh temperature environments. Its maintenance-free, non-spillable VRLA design allows for safe horizontal mounting, making installation flexible in tight or challenging spaces.

Key Features & Benefits:

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

• High Energy Output: Provides 1.69 kWh of reliable deep-cycle power

• Long Runtime:

  • 217 minutes @ 25 amps

  • 54 minutes @ 75 amps

• Versatile Amp-Hour Capacity:

  • 5-Hr Rate: 99 Ah

  • 10-Hr Rate: 112 Ah

  • 20-Hr Rate: 130 Ah

  • 100-Hr Rate: 141 Ah

• Extreme Temperature Operation: Performs from -40°F to 140°F (-40°C to 60°C)

• PSoC Tolerant: Designed to withstand repeated partial charge cycles

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

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

• Rugged Construction: Engineered to absorb vibration and shock

• Charging Compatibility: Works with existing AGM chargers and profiles

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

Technical Specifications:

• Dimensions: 12.96” L × 7.06” W × 10.96” H (329 × 179 × 278 mm)

• Weight: 83 lbs (39 kg)