Direct Drop-In 48V Lithium Upgrade for Evolution Carrier 6 Plus & Carrier 8 Plus Replace your heavy lead-acid batteries with a single Fleet Lithium 51.2V LiFePO4 battery pack. Designed specifically for Evolution Carrier 6 Plus and Carrier 8 Plus utility vehicles, this complete conversion kit includes everything needed for a seamless upgrade — battery, charger, mounting bracket, and cables. Fitment Guide OEM Model Year Range Factory Voltage Evolution Electric Vehicles Carrier 6 Plus 2020–Present 48V (6× 8V or 4× 12V) Evolution Electric Vehicles Carrier 8 Plus 2020–Present 48V (6× 8V or 4× 12V) Controller Compatibility Evolution Carrier models use AC motor controllers compatible with lithium voltage ranges. No programming required for standard configurations. What's Included ✅ Fleet Lithium 51.2V LiFePO4 Battery Pack with 300A NexGen BMS (800A peak surge) ✅ Integrated Bluetooth monitoring and cold-weather heating system ✅ 48V lithium-compatible charger ✅ Vehicle-specific mounting bracket kit (BR3545) ✅ Pre-terminated cable harness with corrosion-resistant terminals Key Specifications Chemistry: LiFePO4 (Lithium Iron Phosphate) Nominal Voltage: 51.2V Cycle Life: 5,000+ cycles at 80% DoD Certifications: UL 1642, UL 1973, CE, RoHS, UN38.3, IP67 Warranty: 10-Year Limited Warranty Frequently Asked Questions Which capacity is right for me? 65Ah (3.33 kWh) — Budget-friendly option for stock, non-lifted carts used for light-duty tasks. Not recommended for high-speed motors or upgraded controllers. 105Ah (5.38 kWh) — Best all-around option for daily use. Provides up to 40 miles of range per charge. 168Ah (8.60 kWh) — Extended range for heavy passenger loads or commercial fleet use. Delivers up to 65 miles per charge. 210Ah (10.75 kWh) — Maximum range and power. Delivers up to 80 miles per charge, ideal for demanding terrain or all-day operations with full passenger loads. Will this void my warranty? Installing a Fleet Lithium battery does not void your vehicle's warranty. The battery itself is covered by a 10-year limited warranty. How long does installation take? Most installations are completed in 30–60 minutes with basic hand tools. No wiring modifications are required.
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