What Makes the Trojan T-875 Battery Ideal for Deep-Cycle Applications?

The Trojan T-875 is a 6V deep-cycle battery designed for sustained power delivery in golf carts, renewable energy systems, and industrial equipment. With 170Ah capacity and rugged construction, it excels in high-demand environments. Its advanced lead-acid chemistry ensures durability and reliability, making it a top choice for users needing long-lasting energy storage.

Also check check: OEM Golf Cart Batteries

How Does the Trojan T-875 Compare to Other Deep-Cycle Batteries?

The Trojan T-875 outperforms competitors like the US Battery US2200XC and Crown CR-260 with its superior cycle life (1,200+ cycles at 50% depth of discharge) and thicker lead plates. It maintains voltage stability under heavy loads, while its corrosion-resistant terminals extend lifespan in humid or marine environments.

When evaluating deep-cycle batteries, three critical factors emerge: plate thickness, acid stratification resistance, and recharge efficiency. The T-875 uses 0.157″ positive plates compared to the industry standard 0.125″, providing 25% more active material for extended discharge cycles. Its unique case design incorporates microchannel vents that reduce water loss by 18% compared to conventional flooded batteries. Field tests show 92% capacity retention after 500 cycles in solar applications, versus 78-85% for competing models. The battery’s low internal resistance (0.17Ω) enables faster recharge times – reaching 80% SOC in 5 hours with proper charging equipment.

What Are the Key Specifications of the Trojan T-875?

Why Choose Flooded Lead-Acid Over AGM in the T-875?

The flooded design allows for cost-effective water replenishment and superior heat dissipation during high-current charging. Unlike AGM batteries, the T-875’s liquid electrolyte enables easier state-of-health monitoring through specific gravity testing. Maintenance requirements are offset by 15-20% lower upfront costs compared to sealed alternatives.

Flooded batteries like the T-875 maintain a decisive advantage in high-temperature environments where thermal management is critical. The liquid electrolyte acts as a heat sink, keeping internal temperatures 8-12°F cooler than AGM equivalents during equalization charges. This thermal stability extends positive plate life by preventing premature grid corrosion. While AGM batteries claim maintenance-free operation, they suffer from 30% faster capacity fade when operated in partial state-of-charge conditions common in renewable energy systems. The T-875’s flooded design allows for complete electrolyte mixing during equalization, preventing stratification that can reduce battery life by up to 40%.

How to Properly Maintain the Trojan T-875 Battery?

“The T-875’s dual-purpose design bridges starting and deep-cycle needs better than niche batteries. Its 0.17 internal resistance allows 550A cold cranking bursts while maintaining deep discharge resilience—a rare combination. For commercial fleets, we’ve documented 5-year lifespans with proper watering schedules.”

— Industrial Power Systems Engineer, 12+ years in motive power batteries

FAQs

Q: How often should I water Trojan T-875 batteries?

A: Check every 30 charging cycles—add distilled water until plates are covered by ⅛”.

Q: Can I mix T-875s with older batteries?

A: Never mix ages or brands—mismatched internal resistance reduces performance by 18-25%.

Q: What’s the warranty coverage?

A: Trojan offers 18-month free replacement; prorated coverage up to 60 months with proof of maintenance.