48V 100Ah LiFePO4 Lithium Battery Built-in BMS with LCD Monitor For Golf Carts For Sale

DescriptionExplore Our Battery Collection

Shop 12V, 36V and 48V LiFePO4 battery options for RV, solar, marine, off-grid and compatible golf cart applications.

12V 100Ah Batteries12V 200Ah Batteries12V 300Ah Batteries36V 100Ah Batteries48V 100Ah BatteriesPOERUNI 48V 100Ah LiFePO4 Battery with LCD Monitor

Power your 48V system with the POERUNI 51.2V 100Ah LiFePO4 Lithium Battery, delivering 5120Wh of energy with a durable metal housing, built-in 100A BMS, low-temperature charging protection, and an included LCD monitor for convenient battery status viewing.

Designed for 48V golf carts, RVs, marine applications, trolling motors, solar energy storage, and off-grid systems.

LCD Monitor Included

Battery Charger NOT Included

This model does not support smartphone APP monitoring.

🔋 51.2V 100Ah / 5120Wh High-Capacity Battery

Built with A-grade LiFePO4 cells, this battery provides reliable deep-cycle power for demanding 48V applications.

Core Performance

• 48V System Voltage
• 51.2V Nominal Voltage
• 100Ah Rated Capacity
• 5120Wh Energy
• Up to 15,000 Recharge Cycles
• Up to 10-Year Service Life

LiFePO4 chemistry provides stable performance, excellent thermal stability, long cycle life, and lower routine maintenance compared with conventional lead-acid battery systems.

📟 LCD Monitor Included

This package includes an LCD Display Monitor, providing a convenient way to view battery operating information directly.

The LCD monitor helps you check battery status without relying on a smartphone APP.

Important

• LCD Monitor: Included
• Smartphone APP Monitoring: Not Supported

Please follow the included product instructions for LCD monitor installation and use.

🧱 Heavy-Duty Metal Housing

The POERUNI 48V 100Ah battery features a durable metal enclosure designed to provide additional structural protection for demanding mobile and stationary applications.

Battery Construction

• Metal Housing
• IP65 Protection Rating
• M8 Terminals
• 20.55 × 10.55 × 9.06 in
• Approx. 93.7 lbs Net Weight

The rugged design is well suited for golf carts, RVs, marine systems, solar installations, and off-grid applications.

🛡️ Built-In 100A BMS Protection

The integrated 100A Battery Management System (BMS) helps maintain safe and stable battery operation during charging and discharging.

Electrical Performance

• 100A Maximum Continuous Charge Current
• 20A Recommended Charge Current
• 100A Maximum Continuous Discharge Current
• 600A Peak Discharge Current for 5 Seconds
• 58.4V Charge Voltage
• CC/CV Charging Method

The BMS helps protect against common electrical and temperature-related conditions including:

• Overcharge
• Over-discharge
• Over-current
• Short circuit
• High temperature
• Low temperature

❄️ Low-Temperature Charging Protection

Built-in Low-Temperature Charging Protection helps protect the LiFePO4 cells when charging in cold environments.

If the battery temperature becomes too low for safe charging, the BMS can temporarily stop the charging process.

Charging automatically recovers when the battery temperature reaches approximately:

5°C / 41°F

Operating Temperature RangeConditionTemperatureCharging0°C to 45°C / 32°F to 113°FDischarging-20°C to 60°C / -4°F to 140°FStorage-10°C to 50°C / 14°F to 122°F🔄 Up to 15,000 Recharge Cycles

Designed for long-term deep-cycle use, the POERUNI LiFePO4 battery provides up to 15,000 recharge cycles under suitable operating conditions.

Compared with conventional lead-acid battery systems, LiFePO4 technology offers:

• Longer cycle life
• Lower routine maintenance
• Higher usable energy
• Stable deep-cycle performance
• Better long-term energy-storage capability

🔋 Series & Parallel Expansion

The battery supports both series and parallel connections.

• Series Connection: Supported
• Parallel Connection: Supported
• Maximum Expansion: Up to 4 Batteries

For best performance, batteries connected together should be the same model, voltage, capacity, and have a similar state of charge.

Always follow the product manual when building a multi-battery system.

⛳ Designed for 48V Golf Carts & More

The POERUNI 48V / 51.2V 100Ah LiFePO4 battery is suitable for a wide range of deep-cycle applications.

Common Applications

• 48V Golf Carts
• Yamaha Golf Carts
• Club Car Golf Carts
• EZGO Golf Carts
• RVs & Campers
• Marine Applications
• Trolling Motors
• Solar Energy Storage
• Off-Grid Systems
• Backup Power
• Outdoor Power Systems

Please verify your equipment's voltage, current requirements, battery dimensions, terminal configuration, and installation space before purchase.

🔌 Charging Requirements

This listing does NOT include a battery charger.

Use a charger specifically designed for 48V / 51.2V LiFePO4 batteries.

Recommended Charging Specifications

• Charge Voltage: 58.4V
• Recommended Charge Current: 20A
• Maximum Continuous Charge Current: 100A
• Charge Method: CC/CV

For everyday charging, a compatible 58.4V 20A LiFePO4 charger is recommended.

Battery Charger NOT Included

📊 Battery TypeLiFePO4 Lithium BatteryChemical CompositionLithium Iron Phosphate (LiFePO4)Cell TypeA-Grade LiFePO4 CellsSystem Voltage48VNominal Voltage51.2VRated Capacity100AhEnergy5120WhBuilt-In BMS100AMax Continuous Charge Current100ARecommended Charge Current20AMax Continuous Discharge Current100APeak Discharge Current600A / 5 SecondsCharge Voltage58.4VCharge MethodCC/CVCycle LifeUp to 15,000 CyclesService LifeUp to 10 YearsLow-Temperature ProtectionYesLow-Temp Charging Auto Recovery5°C / 41°FCharging Temperature0°C to 45°C / 32°F to 113°FDischarging Temperature-20°C to 60°C / -4°F to 140°FStorage Temperature-10°C to 50°C / 14°F to 122°FLCD DisplayIncludedSmartphone APP MonitoringNoTerminal TypeM8Housing MaterialMetalIP RatingIP65Dimensions522 × 268 × 230 mmDimensions (Inches)20.55 × 10.55 × 9.06 inBattery Net WeightApprox. 93.7 lbsWarranty3 YearsCharger IncludedNo📦 Package Includes

• 1 × POERUNI 48V / 51.2V 100Ah LiFePO4 Battery
• 1 × LCD Display Monitor
• 2 Pairs × Terminal Screws
• 1 × Product Manual

Battery charger is NOT included.

❓ Frequently Asked QuestionsQ: Is an LCD monitor included?

Yes.

This package includes 1 × LCD Display Monitor for convenient battery status viewing.

Q: Is a battery charger included?

No.

A battery charger is not included with this listing.

For everyday charging, a compatible 58.4V 20A LiFePO4 battery charger is recommended.

Q: Can I charge the battery in cold weather?

The recommended charging temperature range is:

0°C to 45°C / 32°F to 113°F

The battery features Low-Temperature Charging Protection.

If the battery becomes too cold for safe charging, the BMS temporarily stops charging.

Charging automatically recovers when the battery temperature reaches approximately:

5°C / 41°F

Q: Are POERUNI LiFePO4 batteries suitable for deep-cycle applications?

Yes. This battery is designed for deep-cycle applications such as golf carts, RVs, marine systems, trolling motors, solar storage, and off-grid power systems.

Always verify your equipment's voltage, current, dimensions, and installation requirements before purchase.

⚠️ Important Notes

• LCD Display Monitor IS included.
• Smartphone APP monitoring is NOT supported.
• Battery charger is NOT included.
• This battery features a durable metal housing.
• Recommended charging voltage is 58.4V.
• Recommended charging current is 20A.
• Verify your equipment's voltage, current requirements, dimensions, terminal configuration, and installation space before purchase.
• Low-temperature charging protection may temporarily stop charging in cold conditions and automatically recover at approximately 5°C / 41°F.
• When connecting multiple batteries, use batteries of the same model, voltage, capacity, and similar state of charge.
• Follow the product manual for installation, charging, operation, monitoring, and storage.

• Payment
• Shipping
• Terms
• Returns
• Contact Us

1.We accept payment by .2.We only post the item to your shipping address, Please make sure your shipping address is correct and updated before you pay.3. We have no responsibility for shipping address provided. Due to the secure reasons. we are not allowed the address change through email.Non-Paying buyers: Serious Buyer Only! Please place offer or "Buy it now" only if you agree the price and terms of the product and no argument after the sale end. And payment for purchases must be received within 7 business days of the sale close. We will report Non-paying buyer to .1.All items will will be sent out through USPS/FedExwithin 24 hours after payment is cleared on the working days. Your parcel tracking number will be added to your within 24 hours2. The item will be sent to your address listed in the or PayPal. Please make sure your shipping address is correct.3. Please providethe phone number (add to it on your shipping details) and detailed address with us after you pay the payment via PayPal. The phone number and detailed address is very important for expediting the delivery. Items delivery may be delayed without providing a telephone number.4. Item delivery time depends on customs, the carrier, Holidays and weather condition in your location. If you wait until estimate delivery, you haven’t received item,Please logo your local post office tracking system to check. if you haven’t view the updated shipment, Please do contact us. We are contacting to Logistics Company and look your item exact location. If we cannot find your item. We will resend or full refund money to you. We do not want to give you a bad buying experience. Please do not open case within Estimated delivery time, because it is vital important to us.5. You will be notified once the shipment has been made.6. A business day is a normal weekday. Saturdays, Sundays, and major holidays are not business days.Do not short-circuit, disassemble or puncture the battery.Do not expose to high temperature, fire or water.Keep away from metal objects to avoid short circuit.Keep out of reach of infants and children.Do not use mixed old and new batteries or different types of batteries.Please dispose of waste batteries in accordance with local regulations.1. All items have checked carefully before shipping.2. We stand behind our quality products. We offer a 30 day hassle-free money back guarantee, return shipping is responsibility of the buyer unless the return is a result of our mistake (i.e., your receive the wrong item or defective). If you receive your item and it is defective or not working due to manufacturers defect, we will replace the item for you or refund. You will need to inform us through messages system after you receive your item, Please tell us the Detailed Problem and we will try our best to solve it for you.3. If within your one year warranty period your item has any problems, you may return the item for a replacement.4. If you have any questions,please feel free contact us. messages system instead of our email mailbox lest we can't receive your message!!! We will respond you as soon as possible.Payment1.We accept payment by .2.We only post the item to your shipping address, Please make sure your shipping address is correct and updated before you pay.3. We have no responsibility for shipping address provided. Due to the secure reasons. we are not allowed the address change through email.Non-Paying buyers: Serious Buyer Only! Please place offer or "Buy it now" only if you agree the price and terms of the product and no argument after the sale end. And payment for purchases must be received within 7 business days of the sale close. We will report Non-paying buyer to .Shipping1.All items will will be sent out through USPS/FedExwithin 24 hours after payment is cleared on the working days. Your parcel tracking number will be added to your within 24 hours2. The item will be sent to your address listed in the or PayPal. Please make sure your shipping address is correct.3. Please providethe phone number (add to it on your shipping details) and detailed address with us after you pay the payment via PayPal. The phone number and detailed address is very important for expediting the delivery. Items delivery may be delayed without providing a telephone number.4. Item delivery time depends on customs, the carrier, Holidays and weather condition in your location. If you wait until estimate delivery, you haven’t received item,Please logo your local post office tracking system to check. if you haven’t view the updated shipment, Please do contact us. We are contacting to Logistics Company and look your item exact location. If we cannot find your item. We will resend or full refund money to you. We do not want to give you a bad buying experience. Please do not open case within Estimated delivery time, because it is vital important to us.5. You will be notified once the shipment has been made.6. A business day is a normal weekday. Saturdays, Sundays, and major holidays are not business days.TermsDo not short-circuit, disassemble or puncture the battery.Do not expose to high temperature, fire or water.Keep away from metal objects to avoid short circuit.Keep out of reach of infants and children.Do not use mixed old and new batteries or different types of batteries.Please dispose of waste batteries in accordance with local regulations.Returns1. All items have checked carefully before shipping.2. We stand behind our quality products. We offer a 30 day hassle-free money back guarantee, return shipping is responsibility of the buyer unless the return is a result of our mistake (i.e., your receive the wrong item or defective). If you receive your item and it is defective or not working due to manufacturers defect, we will replace the item for you or refund. You will need to inform us through messages system after you receive your item, Please tell us the Detailed Problem and we will try our best to solve it for you.3. If within your one year warranty period your item has any problems, you may return the item for a replacement.4. If you have any questions,please feel free contact us.Contact Us messages system instead of our email mailbox lest we can't receive your message!!! We will respond you as soon as possible.powered by