Upgrade your golf cart or low-speed vehicle with the QOMO ENERGY EMax 51210 51.2V 210Ah High Performance Lithium Battery Kit. Designed for maximum power, extended driving range, and demanding commercial or high-performance applications, the EMax Series utilizes premium LiFePO4 battery technology, Bluetooth monitoring, CAN communication, and an advanced Battery Management System (BMS) for unmatched reliability and efficiency.
Featuring a massive 210Ah capacity, 300A continuous discharge rating, and up to 1,000A peak output, the EMax 51210 is built for high-performance golf carts with upgraded AC motors, large controllers, and customers demanding maximum range between charges.
Fits:
• Club Car Golf Carts (Club Car Style Tub)
• 48V Golf Carts
• Low-Speed Vehicles (LSVs)
• Custom Electric Utility Vehicles
Kit Includes:
• QOMO ENERGY EMax 51210 51.2V 210Ah Lithium Battery
• 48V 22A Smart Lithium Charger (CA4822)
• Bluetooth Mobile App Connectivity
• LCD Battery State of Charge Display
• 10 ft. Wiring Harness
• DC-DC Converter
• Charging Plug & Receptacle
Features:
• Premium LiFePO4 Lithium Iron Phosphate Technology
• High Performance EMax Series
• Club Car Style Tub Design
• 210Ah Capacity
• 51.2V Nominal Voltage
• 10,752Wh Stored Energy
• Bluetooth Monitoring
• CAN Communication
• Advanced Battery Management System (BMS)
• Maintenance-Free Operation
• Heavy-Duty Steel Battery Enclosure
• Low Self-Discharge (Approximately 3% Per Month)
• Over 3,500 Charge Cycles
• Built-In Carrying Handles
Performance:
• 60–100 Miles Per Charge (96–160 km)
• 300A Continuous Discharge Current
• 500A Peak Output for 30 Seconds
• 1,000A Peak Output for 2 Seconds
• Designed for high-performance golf carts with upgraded motors and controllers
Specifications:
• Model: EMax 51210
• Battery Chemistry: LiFePO4
• Nominal Voltage: 51.2V
• Capacity: 210Ah
• Energy: 10,752Wh
• Dimensions: 33.9" L × 13.4" W × 9.9" H (860 × 340 × 250 mm)
• Weight: 202.8 lbs. (92 kg)
• Life Cycle: Over 3,500 Cycles
Charging:
• Charger Model: CA4822
• Output: 48V / 22A
• AC Input: 85–265V
• Includes Charging Plug & Receptacle
Operating Temperatures:
• Charging: 32°F–131°F (0°C–55°C)
• Discharging: 14°F–131°F (-10°C–55°C)
• Storage:
• -4°F–131°F (-20°C–55°C) for up to 1 month
• 32°F–95°F (0°C–35°C) for up to 1 year
Benefits:
• Exceptional driving range of up to 100 miles per charge
• Built for commercial fleets and high-performance golf carts
• Delivers powerful acceleration and consistent voltage output
• Faster charging than traditional lead-acid batteries
• Zero maintenance required
• Bluetooth battery monitoring from your smartphone
• Long service life with over 3,500 charge cycles
• Perfect for lifted carts, oversized tires, and high-output AC drive systems
Package Includes:
• 1 × QOMO ENERGY EMax 51210 51.2V 210Ah Lithium Battery
• 1 × 48V 22A Smart Charger
• 1 × LCD Battery Monitor
• 1 × DC-DC Converter
• 1 × 10 ft. Wiring Harness
• Charging Plug & Receptacle
The QOMO ENERGY EMax 51210 is QOMO ENERGY's highest-capacity 48V lithium battery, delivering outstanding range, exceptional power, and premium reliability. Built with advanced LiFePO4 technology, intelligent Bluetooth monitoring, and industry-leading discharge performance, it is the ultimate upgrade for Club Car golf carts and demanding 48V applications where maximum runtime is essential.