Trojan Motive 31-AES 102Ah 12V AGM DT Battery

Industrial-Grade Deep-Cycle Power with Dual Terminal Versatility

The Trojan Motive 31-AES DT is a premium 12-volt AGM deep-cycle battery engineered for professionals who demand uncompromising performance in the most challenging environments. Featuring Advanced Energy Storage (AES) technology and convenient Dual Terminal (DT) design, this maintenance-free powerhouse delivers up to 3x the cycle life of standard AGM batteries while offering exceptional connection flexibility for complex installations.

Dual Terminal Convenience

The "DT" designation means this battery features both standard automotive posts AND threaded studs, allowing you to connect heavy-duty vehicle cables and secondary accessories—like electronics, inverters, or solar controllers—simultaneously without adapters or splitters. This versatility simplifies installations and eliminates connection compromises.

The Problem-Solver Battery for Demanding Applications

Commercial Floor Care Equipment The top choice for floor scrubbers, burnishers, and cleaning equipment operating in commercial and industrial environments. The AES technology handles opportunity charging—short charging bursts between tasks—without the rapid degradation that kills standard batteries, maximizing equipment uptime and reducing replacement costs.

Marine & RV House Power Premium house battery solution for boats and motorhomes. The non-spillable AGM design allows mounting in any orientation (except upside down), perfect for tight, poorly ventilated compartments where traditional batteries can't go. Powers lights, appliances, electronics, and trolling motors with reliable, long-lasting performance.

Renewable Energy Storage Engineered specifically for off-grid solar installations powering cabins and remote equipment. Uniquely designed to withstand Partial State of Charge (PSoC) conditions—meaning cloudy days and incomplete charging cycles won't damage the battery like they would conventional designs.

Advanced Energy Storage Technology

• 102Ah Capacity: Substantial power storage in the versatile Group 31 size
• 1,200 Cycles at 100% Depth of Discharge: Validated to last 3x longer than standard AGM batteries (typically 400 cycles)—dramatically reducing total cost of ownership
• Extreme Temperature Performance: One of the few batteries that maintains reliable operation from -40°F to 140°F—suitable for arctic freezers and desert heat alike
• PSoC Tolerant Design: Thrives in partial-charge scenarios common in solar systems and equipment with opportunistic charging patterns

Maintenance-Free Reliability

• Sealed VRLA Design: Never add water—completely maintenance-free operation
• Vibration Resistant: Engineered for heavy machinery, off-road vehicles, and marine applications
• Non-Spillable: Safe for sensitive environments and flexible mounting orientations
• Group 31 Standard Size: Direct replacement compatibility with existing equipment

Built for Real-World Conditions

Most batteries fail prematurely in real-world applications because they can't handle:

• Incomplete charging cycles (opportunity charging)
• Partial State of Charge operation (solar/weather dependent)
• Extreme temperature fluctuations
• Constant vibration and shock

The 31-AES DT is specifically engineered to excel in all these conditions, making it the intelligent choice when standard batteries simply can't survive your application's demands.

Superior Value Through Durability

While premium-priced compared to conventional batteries, the 31-AES DT delivers exceptional return on investment:

• 3x cycle life = fewer replacements over equipment lifetime
• Zero maintenance = eliminated labor costs and downtime
• PSoC tolerance = optimal performance in real-world charging conditions
• Dual terminals = simplified installations and connection flexibility
• Extreme temperature capability = year-round reliability anywhere

Professional Power, Proven Performance

When equipment downtime costs money, when extreme conditions challenge conventional batteries, when flexible connections simplify complex installations—the Trojan 31-AES DT delivers the maintenance-free durability, extended cycle life, and installation versatility that professionals demand. Experience the difference that true Advanced Energy Storage technology and dual terminal convenience make.

Size

12.80" × 6.81" × 9.37"

Weight

69 lb