Blog
Trojan vs Redway: A Comparison of Golf Cart Battery Performance and Cost
Trojan and Redway batteries represent distinct approaches to golf cart power. Trojan’s 48V lithium systems focus on proven lithium iron phosphate (LiFePO4) stability with 45–60 mile range and rapid 4-hour charging. Redway’s designs emphasize higher voltage architectures (72V+) using NMC/LiFePO4 hybrids for enhanced torque and faster acceleration. While Trojan provides UL/SAE-certified safety systems, Redway prioritizes modular configurations for load customization. Cost-wise, Trojan’s entry-level 30Ah lithium kits start ≈30% higher than Redway’s equivalent, but Redway offers superior cycle life (4,000 vs. 3,000 cycles) in premium models.
Understanding Lithium Golf Cart Batteries – A Comprehensive Guide
What voltage systems do Trojan and Redway specialize in?
Trojan dominates 48V lithium golf cart systems with LiFePO4 battery packs, while Redway focuses on scalable 72V configurations. Trojan’s 48V packs deliver stable 160–200A continuous discharge, whereas Redway’s 72V modules achieve 250A+ for steep terrain handling.
Trojan’s 48V architecture uses six 8V lithium cells in series, maintaining compatibility with legacy golf cart controllers. Their T-105PLUS model provides 225Ah capacity through proprietary electrode stacking. Redway’s 72V systems employ twelve 6V NMC cells, enabling 20% higher RPMs without voltage sag.
Practically speaking, Trojan’s lower voltage suits residential courses, while Redway’s high-voltage packs excel in commercial resorts with hilly layouts. Pro Tip: Always verify your cart’s motor winding compatibility before upgrading voltage systems. For example, Trojan’s 48V 30Ah pack achieves 55 miles on flat terrain, whereas Redway’s 72V 50Ah variant extends range to 75 miles with regen braking.
How do charging protocols differ?
Trojan mandates Lester Summit II chargers with LiFePO4-specific algorithms, while Redway supports third-party 72V CC-CV units. Trojan’s closed-loop communication prevents overvoltage, capping at 54.6V (48V nominal). Redway allows user-adjustable termination voltages up to 84V for fast charging.
Want OEM lithium forklift batteries at wholesale prices? Check here.
Trojan’s chargers use five-stage profiling: bulk (56V), absorption, float, equalization, and maintenance—a process taking 4 hours for 0–100% recovery. Redway’s adaptive systems skip equalization, completing charges in 2.5 hours via 20A DC inputs. However, what happens if you use a Trojan charger on Redway batteries? Voltage mismatches trigger BMS lockdowns, requiring manual resets.
A real-world comparison shows Trojan’s 48V pack reaching 80% SOC in 2.8 hours versus Redway’s 72V system achieving the same in 1.9 hours. Pro Tip: Redway’s CAN-bus enabled chargers provide real-time cell balancing reports via Bluetooth—a feature absent in Trojan’s legacy models.
| Parameter | Trojan 48V | Redway 72V |
|---|---|---|
| Charge Rate | 0.3C max | 0.5C sustained |
| Termination Voltage | 54.6V | 84V ±0.5% |
| Communication | Proprietary CAN | Standard MODBUS |
Redway Battery Expert Insight
FAQs
Yes, but requires controller reprogramming for voltage thresholds. Redway’s 72V packs need 60A minimum breaker upgrades—standard Trojan carts use 40A circuits.
Which brand offers better warranty terms?
Trojan provides 3-year full replacement, while Redway extends to 5 years with 70% capacity guarantee. Both pro-rate coverage after year 2.
Understanding the Cost of a New Golf Cart – A Comprehensive Guide
