The STAR EV Classic 48-6H-XPR replacement battery is a lithium-ion drop-in solution designed for STAR EV Classic golf carts and utility vehicles. It replaces the original 48V lead-acid system with higher energy density (typically 60–100Ah) and LiFePO4 chemistry for 2,000+ cycles. Key benefits include 50% weight reduction, 3–4x faster charging, and maintenance-free operation. Always verify BMS compatibility with OEM controllers to avoid voltage mismatches.
Why 1275 Golf Cart Batteries Are a Top Choice
Is the STAR EV replacement battery compatible with other models?
Primarily engineered for STAR EV’s Classic 6-seater and Xpress series, it fits vehicles using 48V 150–200Ah lead-acid equivalents. Compatibility requires matching terminal orientation (L-shaped or vertical), 13.2×7.1×9.8-inch dimensions, and CAN-BUS protocols. Pro Tip: Check your cart’s voltage sag range—lithium packs maintain 48V under load, while lead-acid drops to 42V, potentially tripping low-voltage cutoffs.
Deep Dive: STAR EV lithium replacements use IP67-rated aluminum housings with M8 bolt terminals. Unlike flooded batteries, they don’t require venting, allowing vertical or horizontal installation. For example, a 48V 60Ah lithium pack provides equivalent runtime to 48V 200Ah lead-acid due to 95% usable capacity vs. 50%. Warning: Never mix lithium and lead-acid in series—cell balancing issues can cause thermal runaway.
| Parameter | Lithium 48-6H-XPR | Lead-Acid Equivalent |
|---|---|---|
| Weight | 62 lbs | 130 lbs |
| Cycle Life | 2,000 | 500 |
| Recharge Time | 3 hrs | 8–10 hrs |
What are the charging requirements?
Requires a 54.6V LiFePO4 charger with CC-CV profile (±1% voltage tolerance). Built-in BMS handles balancing but needs 10A–30A output for optimal charging. Pro Tip: Avoid chargers lacking temperature sensors—lithium cells charge best at 10°C–45°C. Deep Dive: Charging typically resumes at 20% SOC, unlike lead-acid’s 50% minimum. A 30A charger refills a 60Ah pack in 2.5 hours vs. 8+ hours for lead-acid. Transitionally, faster charging reduces downtime for commercial fleets. Real-world example: A golf course using 48-6H-XPR batteries cuts charging stops from 8 to 2 daily, boosting cart availability by 25%.
48V 560Ah LiFePO4 Forklift Battery
How does lifespan compare to OEM batteries?
Lasts 4–5x longer than lead-acid—2,000 cycles at 80% DOD vs. 500 cycles. The LiFePO4 chemistry resists sulfation and degradation during partial charging. Pro Tip: Store at 50% SOC if unused for >3 months to prevent BMS sleep mode. Deep Dive: Testing shows STAR EV lithium packs retain 85% capacity after 1,500 cycles, while lead-acid degrades to 60% in 300 cycles. What’s the secret? Lithium’s flat discharge curve maintains voltage stability, reducing motor strain. Table:
| Metric | 48-6H-XPR Lithium | Lead-Acid |
|---|---|---|
| Annual Replacement | 0 | 1–2 |
| 5-Year Cost | $2,500 | $6,000+ |
| Warranty | 5 years | 1 year |
Redway Battery Expert Insight
FAQs
Yes, if they use 48V systems post-2015. Pre-2015 carts may need a voltage regulator—consult our compatibility checklist before purchasing.
Can I add extra batteries for more range?
No—series connections exceed 48V limits. Parallel setups require professional BMS reconfiguration to prevent imbalance.
Is maintenance required?
Just annual terminal cleaning. No watering or equalization charging needed, unlike lead-acid.
