48V 230Ah Golf Cart Battery Complete Kit - Lithium (LiFePO4)

Key Features

• Single-Unit Bank Replacement: Replaces an entire traditional 48V lead-acid battery bank with a single 196 lb unit, reducing total bank weight and eliminating inter-battery series jumper cables.
• High-Output Performance: Delivers 51.2V nominal voltage (40V–58.4V operating range) and 230Ah capacity for 11.78 kWh (11,776 Wh) of stored energy.
• High Current Capacity: Supports a heavy-duty continuous discharge of 300 Amps, with peak discharge ratings of 500 Amps (for up to 15 seconds) and 1,000 Amps (for up to 2 seconds), plus 230A continuous charge capability (500A peak for regenerative braking).
• Safe & Durable LiFePO4 Chemistry: Built with a 16S1P prismatic Lithium Iron Phosphate cell configuration rated for 4,000+ charge cycles and backed by an 11-year manufacturer warranty.
• Rugged IP67 Enclosure: Housed in a corrosion-resistant stainless steel case (23.5" L x 14.4" W x 9.9" H) rated IP67 against dust and temporary water immersion (up to 1 meter for 30 minutes).
• Comprehensive BMS Protection: Integrated smart Battery Management System safeguards against cell and pack over-voltage, under-voltage, overcurrent, short circuits, and extreme temperatures (charging from 32°F to 131°F; discharging from 14°F to 131°F).
• Bluetooth & Digital Diagnostics: Features an included dash-mount digital Bluetooth battery gauge and pairs with the Epoch Li-Ion app (iOS and Android) for real-time monitoring and over-the-air (OTA) firmware updates.
• Scalable Capacity: Supports parallel connections of up to two batteries for an expanded 460Ah (23.55 kWh) bank (series connections are not supported).
• Zero-Maintenance Operation: Eliminates watering, acid spills, and equalization charges while maintaining a low 3% monthly self-discharge rate.

Kit Components

• Epoch 48V 230Ah LiMAX Battery: A 196 lb (89 kg), 51.2V nominal LiFePO4 battery housed in a stainless steel enclosure with integrated on/off switch, communication port, vent, and M8 female terminals.
• 48V 22A Onboard Lithium Charger: Matched high-output smart charger (~10.5-hour full charge time from empty) accompanied by a 10-foot heavy-duty 120V AC extension cord and model-specific charge port plug.
• Digital Bluetooth Battery Gauge: A dash-mountable digital display providing real-time State of Charge (0–100% SOC), voltage, current, and system status at a glance.
• Fused 48V-to-12V Step-Down Converter: Converts 40V–90V input to a regulated 13.5V output (25A max load) with a key-on enable wire to safely power 12V accessories and lighting.
• Remote Power Switch Harness: A 6-foot remote on/off power switch with wiring harness and integrated CAN service connector for convenient dashboard control (13-foot extended harness available separately).
• Mounting Considerations: Due to its 196 lb mass and larger footprint (available in EZGO TXT and universal 48V configurations), this kit requires upright installation secured with hold-down hardware rated for 196 lbs.