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Upgrade your golf cart or low-speed vehicle with the QOMO ENERGY EMax 51230 51.2V 230Ah High Performance Lithium Battery Kit. Designed for maximum power, industry-leading 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) to provide exceptional reliability and performance.
Featuring an enormous 230Ah capacity, 300A continuous discharge rating, and up to 1,000A peak output, the EMax 51230 is QOMO ENERGY's highest-capacity 48V lithium battery, making it the perfect choice for customers who demand maximum runtime and power.
Cart fitment & installation
Physical fitment guidance supplied by Qomolander. Installation requirements vary by cart and conversion.
| Cart / application | Fitment requirements |
|---|---|
| Standard 2 × 3 TXT-style battery tray | Use the EFLOW-TXT-150/230 bracket. |
| Other carts and conversions | May fit with minor modifications; confirm compartment dimensions and mounting requirements. |
| Club Car DS and Precedent (2004–2008.5) | Not compatible according to the supplied fitment guide. |
Electrical system: 48V class. This is physical battery-compartment guidance. Match the battery voltage to the cart's electrical system, controller and charger. Confirm tray dimensions, terminal clearance, mounting hardware and current requirements before purchase. Some conversions require minor modifications. A higher-voltage conversion needs compatible electrical components; physical fit alone does not establish electrical compatibility.
Bracket availability: Confirm the correct bracket and whether it is included with your order before purchase.
Ask Winnie's for fitment help with your cart year, make, model, voltage and a photo of the battery compartment.
Kit Includes:
• QOMO ENERGY EMax 51230 51.2V 230Ah 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
• EZGO TXT Style Battery Tray Design
• 230Ah Capacity
• 51.2V Nominal Voltage
• 11,776Wh 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:
• 65–110 Miles Per Charge (104–176 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 AC motors and large controllers
Specifications:
• Model: EMax 51230
• Battery Chemistry: LiFePO4
• Nominal Voltage: 51.2V
• Capacity: 230Ah
• Energy: 11,776Wh
• Dimensions: 24.6" L × 14.4" W × 9.9" H (627 × 365 × 250 mm)
• Weight: 194 lbs. (88 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:
• Industry-leading driving range of up to 110 miles per charge
• Built for commercial fleets and high-performance golf carts
• Delivers exceptional acceleration and sustained power output
• Faster charging than traditional lead-acid batteries
• Consistent voltage throughout the discharge cycle
• Zero routine maintenance
• Bluetooth battery monitoring from your smartphone
• Long service life with over 3,500 charge cycles
• Ideal for lifted carts, oversized tires, and high-output AC drive systems
Package Includes:
• 1 × QOMO ENERGY EMax 51230 51.2V 230Ah 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 51230 is the flagship 48V lithium battery for EZGO TXT-style golf carts, delivering unmatched driving range, incredible power, and premium reliability. With advanced LiFePO4 technology, intelligent Bluetooth monitoring, and industry-leading discharge performance, it is the ultimate battery upgrade for customers who refuse to compromise on power or distance.