76.8V 168Ah Fleet Lithium Battery — NexGen BMS Maximum range, maximum torque, zero maintenance. 12,902Wh of fade-free energy for high-amperage 72V/76.8V vehicles, marine, and off-grid systems. Monitor state of charge, voltage, and cycle count via Bluetooth. Patent-pending fire suppression and a 300A NexGen BMS handle continuous high-draw applications without breaking a sweat. What This Upgrade Fixes Eliminates voltage sag and sluggish performance common in aging lead-acid setups Cures range anxiety with consistent, fade-free power down to the last drop of capacity Removes hundreds of pounds of dead weight, improving acceleration, handling, and braking Ends the hassle of terminal corrosion, acid leaks, and seasonal battery watering What's Included 1× 76.8V 168Ah Fleet Lithium Battery. Standalone bare battery unit. An 87.6V lithium charger, voltage reducer, custom wiring, and mounting brackets are not included — see our Bundle and Conversion Kit listings for complete drop-in packages. Compatibility Universal 76.8V power unit optimized for high-draw environments. Drops directly into custom 72V or 76.8V electrical systems. Built specifically for high-amperage 72V vehicles like Textron Prowler EV, Cushman Hauler PRO/PRO-X, and custom builds requiring 300A+ continuous draw, plus off-grid solar banks and deep-cycle marine. Key Specs Chemistry: LiFePO4 Nominal Voltage: 76.8V Capacity: 168Ah (12,902 Wh / 12.90 kWh) Cell Configuration: 24S1P Working Voltage: 64.8V – 87.6V Charging Voltage: 87.6V BMS Voltage Cutoff: 64.8V Recommended Low Voltage Disconnect: 73.5V 300A NexGen BMS with 800A peak surge Cycle Life: 5,000+ cycles at 80% DoD Weight: ~216 lbs (98 kg) Dimensions: 19.72" × 17.83" × 11.22" Enclosure: Cold rolled steel, IP65 Operating Temp (Discharge): -20°C to 55°C (-4°F to 131°F) Operating Temp (Charge): 0°C to 55°C (32°F to 131°F) — heater activates below 32°F Communication: Bluetooth, GPS, RS485, UART, CAN Frequently Asked Questions Does this battery include a charger? No — this listing is the bare battery only. You'll need a matched 87.6V LiFePO4 charger to run it. Best value: Grab the 76.8V 168Ah Fleet Lithium Bundle — battery + CH8713 87.6V smart charger + cable set + voltage reducer + state-of-charge gauge. Everything for a complete drop-in. Charger only: Add the CH8713 87.6V Smart Charger alongside this battery. Will this work in severe cold climates? Yes. The NexGen BMS automatically activates internal heating below 32°F so the pack charges safely year-round. How long will this battery actually last? Engineered for over a decade of reliable performance and backed by our 10-year warranty. What vehicles is this designed for? Built for high-amperage 72V vehicles — Textron Prowler EV, Cushman Hauler PRO/PRO-X, lifted custom builds, and any application requiring 300A+ continuous draw with maximum range. Can I integrate this with a sophisticated motor controller? Yes. The integrated BMS provides CANBUS and RS485 ports for advanced motor controllers and telemetry systems. Is there a vehicle-specific kit with brackets? Yes. If you're converting a specific 72V vehicle, our 72V Conversion Kits include this exact battery plus a model-specific bracket, charger, voltage reducer, and all wiring — no fabrication required.
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