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Feuruetc

12V 100Ah LiFePO4 Solar Battery – Deep Cycle Lithium Battery for Solar Systems, Off-Grid, RV, Marine, and Backup Power with 15000+ Cycles, Lightweight, Maintenance-Free

  • Based on 53 reviews
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Availability: In Stock.
Fulfilled by HAOSAILI
Arrives Saturday, Jul 25
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Model: 12V 100Ah Battery


Features

  • Reliable 12V Solar Battery for Solar Systems: This 12V 100Ah LiFePO4 solar battery is designed specifically for solar systems, whether youre off-grid or seeking reliable backup power. Compatible with solar panels ranging from 200W to 400W, it efficiently stores solar energy for later use, making it ideal for homes, cabins, and RVs running on solar power.
  • Long-Lasting, Deep Cycle Performance: The 12V 100Ah LiFePO4 battery offers over 15000 deep cycles, making it a perfect solar battery for solar panel setups. Whether you're using it for daily solar charging or as backup power in off-grid environments, this solar battery will ensure steady power output for years.
  • Lightweight and Maintenance-Free 12V Solar Battery: This 12V solar battery is 50% lighter than traditional lead-acid batteries, allowing you to easily integrate it into your solar systems, RVs, and boats. The LiFePO4 technology ensures that your solar battery requires no maintenance, so you can focus on enjoying consistent power from your solar panels without the hassle.
  • Advanced Battery Management System for Solar Applications: Equipped with a smart Battery Management System (BMS), this 12V LiFePO4 solar battery protects against overcharging, overheating, and short circuits. You can safely connect it to your solar panels (Recomment: 300W) knowing that the BMS will optimize performance and extend the life of your solar power storage system.
  • Versatile Solar Battery for Various Applications: Whether you're powering a solar system for your RV, marine electronics, or using it as an emergency solar battery backup, this 12V 100Ah LiFePO4 battery adapts to your needs. Perfect for off-grid solar systems, it provides reliable energy storage for a variety of solar setups and outdoor applications.

Brand: Feuruetc


Vehicle Service Type: Boat Battery, Motorboat, Off-grid Living Power Supply, RV Battery, Scooter, Solar System Battery, Trolling Motor, Van See more


Size: 12V 100Ah


Voltage: 12.8 Volts


Battery Cell Composition: Lithium-Phosphate


Item Weight: 22.1 Pounds


Product Dimensions: 12.83"D x 8.46"W x 6.69"H


Number Of Cells: 1


Terminal: M8


Automotive Fit Type: Universal Fit


Compatible with Vehicle Type: Boat Battery, Motorboat, Off-grid Living Power Supply, RV Battery, Scooter, Solar System Battery, Trolling Motor, Van


Voltage: 12.8 Volts


Number Of Cells: 1


Terminal: M8


Automotive Fit Type: Universal Fit


Size: 12V 100Ah


Item Weight: 22.1 Pounds


Item Dimensions D x W x H: 12.83"D x 8.46"W x 6.69"H


Battery Type: Lithium-Phosphate


Brand Name: Feuruetc


Manufacturer Part Number: 12100TM


Model Number: 12V 100Ah Battery


Manufacturer: Feuruetc


Manufacturer Warranty Description: 2 Years


Included Components: 12V 100Ah LiFePO4 Battery


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 25

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • excelent item
Model: 12V 100Ah Battery
In service for over 4 months withe no issues a total of 8 of these I have them runing in paralell whith my 4 year old gel bank of 14 batterys and they have made my solar and existing bank more productive.
Reviewed in the United States on January 24, 2026 by Joao pestana
    • good deal for the cost
Model: 12V 100Ah Battery
Good deal.
Reviewed in the United States on June 12, 2026 by Jeffrey Good
    • Works as described. Works as described.
Model: 12V 100Ah Battery
Review Image by vampirefo
Easy to install easy to use.
Reviewed in the United States on June 19, 2026 Reviewed in the United States on June 19, 2026 by vampirefo
    • Malibu lite plus.
Model: 12V 100Ah Battery
3 weeks In service for solar garden system replacing lead acid batteries, so far works much better lasting longer.
Reviewed in the United States on February 27, 2026 by Bruce S.
    • Arrived defective no return policy
Model: 12V 100Ah Battery
It was delivered defective. I put it on the charger and it wouldn’t take a charge. I checked the voltage was zero. I still left the charger on it for hours. The light on the charger never went to the red charging. It was green from when I first started. Because it’s a battery they won’t return and there’s no place that I can find so far to ask for a refund. ... show more
Reviewed in the United States on June 8, 2026 by scott anstine
    • shipping
Model: 12V 100Ah Battery
Battery's fine. FedEx left it 400 ft from where expected.
Reviewed in the United States on February 17, 2026 by Dick Burton
    • Good quality
Model: 12V 100Ah Battery
I was surprised to find that the battery looks exactly like a Litime I have had for years, minus the branding they look the same to the smallest detail. I am excited about that because it is likely that they are made similarly and I can expect the same quality that the other one has and it has been in daily use for years. Will be adding it to my solar setup soon. ... show more
Reviewed in the United States on August 12, 2024 by FN
    • Good battery
Model: 12V 100Ah Battery
I thought it didn’t work at first but I had forgot to change the settings on my solar controller to lithium. Took longer than expected to arrive and so far so good but we shall see how long this actually lasts.
Reviewed in the United States on February 3, 2026 by Dora

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