‎GreenOE 12V 100Ah LiFePO4 Battery Group 31 with Built-in 100A BMS, 15000 Deep Cycles Rechargeable Lithium Battery Prefect for Solar System, Rvs, Marine, Vans, Trailer,Trolling Motor, Backup, 1 Pack
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‎GreenOE 12V 100Ah LiFePO4 Battery Group 31 with Built-in 100A BMS, 15000 Deep Cycles Rechargeable Lithium Battery Prefect for Solar System, Rvs, Marine, Vans, Trailer,Trolling Motor, Backup, 1 Pack

416 ratings
‎GreenOE 12V 100Ah LiFePO4 Battery Group 31 with Built-in 100A BMS, 15000 Deep Cycles Rechargeable Lithium Battery Prefect for Solar System, Rvs, Marine, Vans, Trailer,Trolling Motor, Backup, 1 PackGreen OE 12V 100Ah LiFePO4 Battery Group 31 Built in 100A BMS 15000 Deep Cycles Rechargeable Lithium Battery Prefect Solar System Rvs Marine Vans TraGreen OE 12V 100Ah LiFePO4 Battery Group 31 Built in 100A BMS 15000 Deep Cycles Rechargeable Lithium Battery Prefect Solar System Rvs Marine Vans TraGreenOE Group 31 12 8V 100Ah LiFePO4 Battery With Integrated 100A BMS 15000 Deep Cycles For RV Solar Marine Off Grid Power SystemGreenOE 12V 100Ah Group 24 LiFePO4 Battery Built in 100A BMS 1280Wh 15000 Deep Cycle Lithium Battery for Solar Camping Home Backup Trolling Motor RVGreenOE 12V 25Ah LiFePO4 Battery Built in 10A BMS 3000 Deep Cycle Lithium Battery for Solar Fish Finder Camping Scooter WheelchairsGreenOE Group 31 12 8V 100Ah LiFePO4 Battery Built in 100A BMS Equipped With Special LiFePO4 Charger 15000 Cycles For RV Solar Marine Power System
Vehicle Model12V 100Ah

Key item features

  • Superior Replacement: This 12V 100Ah LiFePO4 battery offers higher energy density and greater power, serving as a perfect, UL-certified replacement for lead-acid batteries.
  • Advanced Chemistry: Constructed from 100% safe, non-toxic, and non-hazardous materials, this lithium battery is chemically stable and not prone to thermal runaway, allowing for flexible installation.
  • Exceptional Durability: Featuring Grade A+ cells, the battery boasts a 15,000+ cycle lifespan and can be fully charged in approximately 5 hours at 14.6V and 20A, ensuring a 10-year lifespan.
  • Integrated BMS: A smart built-in BMS provides temperature control, cutting off discharge below -4°F and charge below 32°F, alongside protection against over-temperature, over-current, over-charging, over-discharging, and short-circuits.
  • Versatile Expandability: The battery is expandable up to 4 in series and 4 in parallel (Max 4S4P), enabling a 48V 400Ah system for a maximum of 20.48kWh energy and 20.48kW load power.
  • Broad Applications: Ideal for RVs, solar systems, home energy storage, and specifically recommended for 30-70 lb thrust trolling motors, cabins, and off-grid setups.
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Specs

Automotive battery type, G31Cold crank amp, 0 CCABci group number, 31Reserve capacity, 120 minBattery post location, Top PostBrand, GreenOE

About this item

Product details

GREENOE 12V 100Ah LiFePO4 Lithium Battery — The ultimate upgrade from lead-acid batteries, delivering higher energy density, superior power, and UL-certified safety. Built with non-toxic, stable LiFePO4 technology, it eliminates acid risks and thermal runaway, allowing flexible installation anywhere. Enjoy a 10-year lifespan with Grade A+ cells and rapid 5-hour charging (14.6V/20A). The smart BMS ensures protection against extreme temperatures (-4℉ discharge cutoff, 32℉ charge cutoff), overloads, and short circuits. Expandable to 48V 400Ah (4S4P) for 20.48kWh energy, ideal for RVs, solar systems, trolling motors, and off-grid setups. Backed by a 36-month warranty for defect-free reliability.

  • 【Perfect Replacement for Lead-acid Batteries】GREENOE 12V 100Ah LiFePO4 Lithium Battery,higher energy density,and greater power, certified by UL testing for highest level of safety.
  • 【Advanced Technology】100ah lithium batteries 12v are made from 100% safe, non-toxic, non-hazardous energy and are highly chemically stable;they are not prone to thermal runaway. As there is no acid in Lifepo4 battery, you are able to install them safely anywhere.
  • 【Durable! Grade A+ Battery & 15000+ Lifespan】12V 100Ah LiFePO4 Battery is recommended to charge the battery at 14.6V charging voltage and 20A charging current, which takes about 5hrs to charge the battery fully and keep 10years Lifespan.
  • 【Smart BMS】The 12V battery has a built-in advanced BMS temperature control system.When the temperature is below -4℉, the BMS will cut off the discharging immediately, and is below 32℉, the BMS will cut off the charging immediately.Widely used in RVs, cabins or off-grid in cold winter and protects the battery from over-temperature, over-current, over-charging, over-discharging and short-circuit.Please Note:Use an adapter with a voltage of 14.6V±0.2V.
  • 【Expandable for Wide Applications】Expandable up to 4 in series and 4 in parallel (Max 4S4P), the 12V 100Ah TM LiFePO4 battery can build a 48V 400Ah system for max.20.48kWh energy and 20.48kW load power.Perfect for RV, solar, home energy storage, and especially ideal for 30-70 lb thrust trolling motors.
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Specifications

Automotive battery type

G31

Cold crank amp

0 CCA

Bci group number

31

Reserve capacity

120 min

Warranty

Warranty information

GreenOE LiFePO4 Battery Warranty Policy 1. Warranty Period This product comes with a 1-year limited free warranty, effective from the date the customer receives and signs for the battery. 2. Charging & Usage Guidelines Pre-Charging Inspection & Operation: Please charge the battery in a timely manner after receipt. If you purchase multiple batteries, please check and verify the voltage of each battery before charging and use. Always use a dedicated charger specifically designed for LiFePO4 batteries. Only charge one battery independently at a time. Series charging of multiple batteries is strictly prohibited. When two or more LiFePO4 batteries are used in series, the voltage difference between each battery shall not exceed 0.1V. Inspection Before Charging: Please check and confirm the battery voltage after receiving the battery before starting any charging operation. 3. Storage & Maintenance Requirements If the battery will not be used for a long time, store it in a dry, well-ventilated environment that meets standard LiFePO4 battery storage conditions. Keep the battery away from high temperature, humidity, sharp objects, and corrosive substances. For long-term storage, recharge the battery once a month to maintain battery activity. Continuous long-term overcharging is strictly forbidden. 4. Warranty Exclusions This warranty does not cover battery damage caused by improper human operation or improper storage, including but not limited to: using non-specialized chargers, illegal series charging, series usage with excessive voltage difference, inappropriate storage environment, long-term overcharging, and failure to perform regular monthly supplementary charging.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

3.8 out of 5 stars
stars
416 ratings107 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars60% (251)
  2. 4 stars12% (49)
  3. 3 stars4% (15)
  4. 2 stars4% (17)
  5. 1 star20% (84)

Reviews summary

Pros

  • : The unit weighs less than expected and has a rugged strap.
  • : The unit provided 200 amp hours and cut weight ~150 lbs.
  • : Requires little effort and is hassle-free.
  • : Battery matches lead-acid performance while costing less.

Cons

  • : The battery loses stored power quickly and often fails to regain capacity.
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Showing 1-3 of 107 reviews

Oct 21, 2026
Reviewer name: Otz
Item details
Vehicle model: 12V 100Ah
Sold and shipped byGreenOE Official
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fits right in with my entire system.

A great battery!

Helpful?1LZ1U19YTV0A16184469915
May 30, 2026
Reviewer name: Clyde
Top Reviewer
Item details
Size: 12V 100Ah
Sold and shipped byGreenOE Official
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

They are at least half the weight of the old LED batteries. I changed both separate then wired them together in my outdoor mobility scooter and I headed to Walmart shopped then on past the house to go get a burger and the volt meter reads 26.4 the charger has ran for more than one hour pulsating trickle charger for 24 volt up to 100 ah I will keep them hot.

Helpful?1LZ1U19YTV0A16184469915
Jan 4, 2026
Reviewer name: Nathan
Top Reviewer
Item details
Size: 12V 100Ah
Sold and shipped byGreenOE Official
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

An excellent battery for the price.

This a perfect battery for camping, an in home back up, or in your rv or boat. It is lighter then it looks and it is solidly made with rugged carrying strap. My 400 watt inverter has no troubles on it.

Helpful?1LZ1U19YTV0A16184469915
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Sold and shipped by GreenOE Official
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