Trojan T-105 lead-acid batteries remain a viable option for specific applications like golf carts and floor scrubbers, offering proven reliability and cost-effectiveness. However, their dominance has diminished with the rise of lithium-ion alternatives that provide higher energy density, longer lifespan, and maintenance-free operation. While T-105s excel in upfront affordability (¥700–¥1,300 per unit) and compatibility with legacy systems, they require regular watering and lose 30% capacity after 500 cycles. Lithium batteries now dominate premium EV markets, but T-105s still serve budget-conscious industrial users.
Will Any 6V Battery Work in a Golf Cart?
What applications still favor Trojan T-105 batteries?
Trojan T-105 batteries thrive in low-speed electric vehicles and industrial equipment where initial cost outweighs long-term maintenance concerns. Their 6V/225Ah flooded lead-acid design delivers 1,350Wh per pair, sufficient for daily 8-hour shifts in floor scrubbers or 18-hole golf cart rounds. Pro Tip: Pair them with automatic watering systems to reduce maintenance labor by 40%.
These batteries dominate scenarios requiring simple voltage scalability—six 6V units easily create 36V systems for golf carts. Their rugged construction handles vibration better than AGM alternatives, making them suitable for rough-terrain utility vehicles. For example, a T-105 pack typically lasts 4–6 years in golf course fleets with proper equalization charging every 30–45 days. However, lithium-ion options now offer 2,000+ cycles versus T-105’s 1,200-cycle rating, challenging their position in high-usage environments.
How do T-105 batteries compare to modern lithium alternatives?
While T-105 batteries cost 60% less upfront than lithium equivalents, their total ownership expense often exceeds lithium after 3 years due to higher maintenance and replacement frequency. Lithium batteries provide 80% depth of discharge versus 50% for lead-acid, effectively doubling usable capacity.
| Metric | T-105 (Lead-Acid) | LiFePO4 Equivalent |
|---|---|---|
| Cycle Life | 1,200 cycles | 3,000+ cycles |
| Weight | 29 kg | 14 kg |
| Charge Time | 8–10 hours | 4–6 hours |
The 15.8 kWh lithium pack replacing eight T-105s saves 120 kg in weight—crucial for extending EV range. Fast charging capabilities allow opportunity charging during breaks, eliminating downtime for battery swaps. Yet many operations still choose T-105s for their predictable failure modes and simpler disposal processes.
Golf Cart Battery Replacement Cost
Redway Battery Expert Insight
FAQs
Yes, 98% of lead-acid battery components are recyclable. However, recycling fees (¥50–¥100 per battery) and hazardous material handling requirements make lithium’s lower toxicity profile increasingly attractive.
Do T-105s work in solar storage systems?
Technically yes, but deep cycling accelerates plate corrosion. Lithium batteries offer better ROI for solar applications due to higher cycle counts and stable voltage output.
