12V 100Ah Group 31 LiFePO4 Battery for Trolling Motors
$169.00
This 48V 100Ah LiFePO4 golf cart battery provides 5.12kWh of energy for compatible 48V electric carts and other deep-cycle applications. Bluetooth monitoring, a 200A BMS, low-temperature protection and a compact single-battery configuration simplify the move from traditional lead-acid golf cart battery banks.
Built as a single 51.2V 100Ah lithium battery, it is designed for compatible golf carts that would otherwise use multiple 6V or 8V lead-acid batteries. The integrated battery system reduces the number of inter-battery connections while providing real-time battery monitoring through Bluetooth.
200A BMS | 100A Continuous Limit | Bluetooth | Low-Temperature Protection | IP65
This 48V lithium golf cart battery is designed for compatible electric carts that need a high-capacity deep-cycle battery in a single 51.2V enclosure.
With 100Ah of rated capacity and 5,120Wh of stored energy, it provides a practical lithium replacement option for 48V golf carts, utility carts and selected electric mobility equipment where the controller, motor and charging system are compatible with the battery ratings.
Bluetooth monitoring provides convenient access to battery information without removing covers or opening the battery compartment for routine checks.
A compatible monitoring interface can display battery status while the cart is being inspected, charged or prepared for operation.
The integrated Battery Management System monitors voltage, current and temperature during charging and discharging and helps protect the battery when operating conditions move outside programmed limits.
The published configuration uses a 200A BMS. The listed maximum continuous charge and discharge current is 100A, while peak discharge current is rated at 600A for 1 second. For electric-cart applications, the specified maximum continuous output is 5,000W.
Always confirm controller input voltage, motor current demand, cable size, fuse or circuit-breaker rating and connector requirements before installing the battery in a golf cart.
The battery includes low-temperature protection for charging and discharging. Charging is automatically stopped when cell temperature falls below the permitted charging range and becomes available again after the cells return to the recovery temperature.
This configuration does not include active self-heating. Low-temperature protection disconnects charging or discharging when required but does not actively heat the cells.
Traditional 48V golf carts commonly use multiple 6V or 8V lead-acid batteries connected in series. A single 51.2V LiFePO4 battery can simplify the battery bank in compatible 48V conversion projects.
The reference configuration is positioned as a replacement for compatible systems using eight 6V or six 8V lead-acid batteries. Before conversion, the existing cart should be checked as a complete electrical system rather than replacing the batteries based on voltage alone.
Confirm the following before converting from lead-acid to lithium:
The battery measures approximately 20.47 × 10.59 × 8.66 inches and weighs approximately 82 lb. The single enclosure can simplify battery placement compared with a conventional multi-battery lead-acid bank, provided the available compartment has sufficient clearance.
Measure the existing battery tray before installation and leave enough space for terminal access, cable bends, battery restraint, overcurrent protection and service access.
This 51.2V 100Ah deep-cycle lithium battery is intended primarily for compatible 48V electric mobility and utility applications.
Application compatibility should always be verified against controller, motor, peak-current, charging and physical installation requirements. A 48V label alone does not guarantee compatibility with every golf cart or lawn mower.
Up to four identical batteries may be connected in parallel for compatible applications requiring additional capacity while maintaining the same 51.2V nominal system voltage.
Use identical batteries with matching capacity, BMS configuration and state of charge. Parallel branches should use appropriately sized, balanced cables and suitable overcurrent protection.
The reference product specification lists parallel expansion up to 4P. Do not assume series connection is supported unless the final production specification specifically confirms it.
Use a LiFePO4-compatible charger or charging system with the correct CC/CV profile. The reference charge voltage is 57.6V ± 0.8V, with a recommended charging current of approximately 20A.
Do not connect an AC source or solar panel directly to the battery. Charging equipment must regulate voltage and current within the specified LiFePO4 charging limits.
| Parameter | Specification |
|---|---|
| Battery Chemistry | LiFePO4 |
| Nominal Voltage | 51.2V |
| Rated Capacity | 100Ah |
| Energy | 5,120Wh / 5.12kWh |
| Battery Management System | 200A BMS |
| Maximum Continuous Charge Current | 100A |
| Maximum Continuous Discharge Current | 100A |
| Maximum Continuous Output for Electric Cart | 5,000W |
| Maximum Continuous Output for Energy Storage | 5,120W |
| Peak Discharge Current | 600A for 1 second |
| Bluetooth Monitoring | Supported |
| Self-Heating | Not included |
| Low-Temperature Protection | Supported |
| Charge Method | CC/CV |
| Charge Voltage | 57.6V ± 0.8V |
| Recommended Charge Current | 20A |
| Charge Temperature | 0°C to 50°C / 32°F to 122°F |
| Discharge Temperature | −20°C to 60°C / −4°F to 140°F |
| Storage Temperature | −10°C to 50°C / 14°F to 122°F |
| Automatic Charge Cut-Off | Below 0°C / 32°F |
| Automatic Charge Recovery | At or above 5°C / 41°F |
| Automatic Discharge Cut-Off | Below −20°C / −4°F |
| Cycle Life | 4,000 cycles at 100% DOD; 6,000 cycles at 80% DOD; up to 15,000 cycles at 60% DOD |
| Internal Resistance | ≤40mΩ |
| Dimensions | Approximately 20.47 × 10.59 × 8.66 in |
| Weight | Approximately 82 lb |
| Terminal | M8 Bolts |
| Housing Material | ABS |
| Protection Class | IP65 |
| Parallel Expansion | Up to 4P / 51.2V 400Ah / 20.48kWh |
Download the model-specific datasheet for 51.2V electrical ratings, 100A continuous limits, 600A one-second peak-current reference, charging settings, dimensions and 48V golf cart compatibility checks.
| Download Datasheet V1.1 (PDF) |
Confirm controller voltage, continuous load, acceleration surge, charger profile, accessory converter, cable size, fuse or circuit breaker and compartment dimensions before installation.
It is designed for compatible 48V golf cart electrical systems. Before installation, confirm the controller voltage range, maximum motor current, battery compartment dimensions and charger settings.
In compatible 48V systems, one 51.2V LiFePO4 battery can replace a conventional multi-battery lead-acid bank. The reference configuration is intended for systems that may use eight 6V or six 8V lead-acid batteries, but the cart's complete electrical system should be checked before conversion.
Yes. Bluetooth monitoring allows compatible devices to view battery information such as state of charge, voltage, current, power, temperature and operating status.
No. The reference configuration includes low-temperature protection but does not include active self-heating.
It may be suitable for selected 48V lawn mowers where the motor, controller, peak-current requirement, charger and installation space are compatible with the battery specification. Compatibility should be confirmed before installation.
The reference specification supports up to four identical batteries in parallel, providing up to 51.2V 400Ah and 20.48kWh. Use matching batteries and correctly sized branch protection and cables.
No. For this reference configuration, the published maximum continuous charge and discharge current is 100A. The BMS designation must not be used as the continuous-current rating.
No. The 600A value applies for one second under the reference configuration. Confirm the controller's continuous current, acceleration surge duration, low-voltage settings and cable protection before installation.
Only if the charger output and charge profile are approved for this 51.2V LiFePO4 battery. The reference charge voltage is 57.6V +/- 0.8V. Do not use uncontrolled lead-acid equalization or desulfation modes.
Sourcing a 48V LiFePO4 battery for golf carts, utility vehicles, electric equipment or lead-acid replacement programs? Send us your application, controller requirements, expected order quantity and required configuration.
Our team can review battery dimensions, discharge requirements, Bluetooth monitoring, labeling, packaging and certification needs before preparing a project quotation.
Need a different capacity, enclosure or battery configuration? Send us your electrical and installation requirements and our team can review a custom LiFePO4 battery solution for your project.
Many LiFePO4 batteries can replace compatible lead-acid deep-cycle batteries in RVs, boats, golf carts and industrial equipment. Before installation, confirm the system voltage, battery dimensions, terminal layout, charger profile, maximum load, cable size, fuse rating and operating temperature.
Most LiFePO4 batteries are compatible with standard 12V, 24V, 36V or 48V inverters when the system voltage and power requirements match. Many modern chargers also include a LiFePO4 charging profile. For lead-acid replacement projects, confirm the charger voltage, inverter rating and maximum load before installation. A compatible charger or DC-to-DC charger may be required if the existing charging equipment does not support LiFePO4 batteries.
Yes. OEM and custom battery support can include voltage, capacity, BMS settings, enclosures, terminals, connectors, communication protocols, labels and packaging. Send us the application, electrical requirements, installation dimensions and expected order quantity for review.
MOQ depends on the battery model, specification and customization requirements. Standard models may be available for sample testing, while custom enclosures, private labels and OEM production normally require a confirmed order quantity. Contact us with the model and required quantity for details.
Available certifications and documents depend on the battery model and destination market. Supporting documents may include UN38.3, MSDS, CE, RoHS and product test reports. Confirm the required documents and target market before placing an order.
Lead time depends on the battery model, order quantity, customization and testing requirements. Export shipping options are arranged according to the battery specification, destination and order volume. Send us the required quantity, delivery location and target schedule for a project-specific quotation.
