12V 100Ah LiFePO4 Lithium Battery Built-in BMS Cycle Deep for Solar RV Off-grid

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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 BatteriesOOHHEE 12.8V 100Ah LiFePO4 Battery – 1280Wh Deep Cycle Lithium Battery

The OOHHEE 12.8V 100Ah LiFePO4 battery delivers 1280Wh of reliable energy in a compact and lightweight design.

Featuring a built-in 50A BMS, low-temperature charging protection, long cycle life, and convenient folding carry handles, it is designed for deep-cycle applications including RVs, solar systems, marine use, trolling motors, camping, and off-grid power systems.

Battery Charger NOT Included

🔋 12.8V 100Ah / 1280Wh Capacity

Key performance specifications:

• 12V System Voltage
• 12.8V Nominal Voltage
• 100Ah Capacity
• 1280Wh Energy
• LiFePO4 Chemistry
• Rechargeable Deep-Cycle Design

LiFePO4 technology provides stable performance, long service life, and lower routine maintenance compared with traditional lead-acid batteries.

🛡️ Built-In 50A BMS

The integrated Battery Management System helps protect the battery during charging and discharging.

Protection functions include:

• Overcharge Protection
• Over-Discharge Protection
• Over-Current Protection
• Short-Circuit Protection
• High-Temperature Protection
• Low-Temperature Charging Protection

Electrical Performance

• BMS Rating: 50A
• Max Continuous Charge Current: 50A
• Max Continuous Discharge Current: 100A
• Peak Discharge Current: 180A / 3 Seconds
• Charge Voltage: 14.4V (14.6V Max)

❄️ Low-Temperature Charging Protection

Built-in low-temperature charging protection helps protect the battery when charging in cold environments.

Charging automatically recovers when the battery temperature reaches approximately:

5°C / 41°F

Operating to 45°C / 32°F to 113°FDischarging-20°C to 60°C / -4°F to 140°F🪶 Lightweight Design with Folding Carry Handles

The battery weighs approximately:

20.613 lbs / 9.35 kg

Compact dimensions:

10.276 × 8.228 × 6.654 in
26.10 × 20.9 × 16.9 cm

Two folding carry handles make the battery easier to lift, transport, and position during installation.

The durable plastic housing helps keep the battery lightweight and practical for mobile applications.

🔗 Series & Parallel Expansion

The battery supports:

• Series Connection
• Parallel Connection

Multiple compatible batteries can be combined to expand system voltage or capacity.

For best performance, use batteries of the same model, voltage, capacity, and similar state of charge.

🚐 Wide Application

Suitable for a variety of deep-cycle applications:

• RVs & Campers
• Solar Energy Storage
• Marine Applications
• Trolling Motors
• Camping
• Off-Grid Systems
• Backup Power
• Outdoor Power Equipment

📊 TypeLiFePO4 Deep Cycle BatteryNominal Charge Current50AMax Continuous Discharge100APeak Discharge180A / 3 SecondsCharge Voltage14.4V (14.6V Max)Cycle LifeUp to 15,000 CyclesLow-Temp Charging ProtectionYesAuto Recovery Temperature5°C / 41°FTerminal TypeM8Housing MaterialPlasticHandleFolding Carry HandlesDimensions10.276 × 8.228 × 6.654 inWeight20.613 lbs / 9.35 kgWarranty3 YearsCharger IncludedNo📦 Package Includes

• 1 × OOHHEE 12.8V 100Ah LiFePO4 Battery

Battery charger is NOT included.

❓ Frequently Asked QuestionsQ: Is this battery suitable for RV, solar, or marine use?

Yes. It is designed for deep-cycle applications including RVs, solar systems, marine use, trolling motors, camping, and off-grid systems.

Q: Is a charger included?

No. A charger is not included.

Please use a charger compatible with 12.8V LiFePO4 batteries and the required charging voltage.

Q: Can this battery be connected in series or parallel?

Yes. Series and parallel connections are supported.

Use identical batteries with the same voltage, capacity, model, and similar state of charge.

Q: Can this battery be used as a car starting battery?

No. This battery is designed for deep-cycle energy storage applications, not engine starting.

⚠️ Important Notes

• Battery charger is not included.
• Do not use as an engine starting battery.
• Use a compatible LiFePO4 charger.
• Verify battery dimensions and electrical requirements before purchase.
• Follow the product manual for installation, charging, operation, and storage.

• Terms
• 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