12V 100Ah LiFePO4 Battery, Built-in 120A BMS, 15000 Deep Cycles, Group 31, Lightweight Lithium Iron Phosphate Battery for Home Energy, RV, Trolling Motor, Marine, Solar, Off-Grid
Condition: New
Buy Now, Pay Later
As low as
$18.27
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
Non-returnable item
Learn more
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Availability:
Only 2 left in stock, order soon!
Arrives
Mar 22 – Mar 26
Recently Viewed
Style: 12V 100Ah
Features
- 15-Year Lifespan and Reliable Performance: Rvpozwer 12.8V 100Ah LiFePO4 battery provides deep cycles, offering 4000 cycles at 100% DOD, 6000 cycles at 80% DOD, and up to 15000 cycles at 60% DOD. This lithium iron phosphate (LiFePO4) battery lasts 10 times longer than lead-acid batteries, ensuring superior stability and safety.
- Superior Power with Protection: Our 100Ah battery uses Grade-A LiFePO4 cells for exceptional energy density and reliable performance throughout every cycle. The advanced 120A Smart BMS safeguards against overcharge, over-discharge, over-current, over-voltage, and short circuits, ensuring a stable, long-lasting power supply.
- Compact, Expandable Power: Our 12V lithium battery delivers flexible, scalable energy. Connect up to 4 in series for up to 51.2V or in parallel for up to 400Ah. Designed to meet Group 31 standards, it powers RV appliances, trolling motors, solar systems, boats, campers, and off-grid setups. Built to withstand extreme conditions, it offers consistent, reliable performance indoors and outdoors.
- Versatile Power for Any Situation: Rvpozwer 12V LiFePO4 battery delivers reliable energy from -20C to 65C, powering RV appliances, trolling motors, solar systems, and backup supplies. With an ergonomic nylon handle, its easy to transport for camping, boating, home energy storage, and off-grid living, ensuring consistent performance in any condition.
- Exceptional Support and Peace of Mind: Experience the Rvpozwer advantage with our premium 12V LiFePO4 battery, backed by an extensive warranty and lifetime technical support. Our dedicated team supports you from purchase to installation for a smooth, worry-free power experience. Upgrade now for lasting, dependable energy and service that truly cares!
Brand: Rvpozwer
Size: 12V 100Ah
Product Dimensions: 13"D x 8.52"W x 6.77"H
Number Of Cells: 1
Resistance: 0.2 Ohms
Terminal: M8
EU Spare Part Availability Duration: 15 Years
Manufacturer: Rvpozwer
Brand: Rvpozwer
Size: 12V 100Ah
Product Dimensions: 13"D x 8.52"W x 6.77"H
Number Of Cells: 1
Resistance: 0.2 Ohms
Terminal: M8
EU Spare Part Availability Duration: 15 Years
Manufacturer: Rvpozwer
Model: 12V 100Ah LiFePO4 Battery
Item Weight: 23 pounds
Item model number: RXA1-1
Batteries: 1 12V batteries required.
Manufacturer Part Number: 100-01
Position: Inside
Date First Available: March 18, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Mar 22 – Mar 26
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Style: 12V 200Ah
I live off grid and have need of electrical storage solutions, which this battery provides quite nicely. I use it connected to a 500w inverter which powers my satellite modem and computer most of the time, but I use it for other things like my sewing machines, external drives and cordless tool charger etc., whatever the 500w inverter can power. I also use the battery to power a 12v water pump and this coming winter I will also begin using this battery to power my 12v diesel heater as well. Eventually I plan to upgrade the inverter to 1,000w which will expand the range of devices I can power with the battery. So far the battery has worked flawlessly. It has a lot more capacity than the lead acid batteries it replaced that had similar Ah ratings. This thing just keeps going and going. It charges quickly with no mess no fuss and no ventilation required. It truly is quite amazing. It takes up a fair bit of space, but is smaller and far lighter than the pair of lead acid batteries I used to use. This battery was about the same cost as a pair of 100Ah lead acid batteries and was a no-brainer to switch over to the 200Ah LifePo4. I did have to invest in a new charger which in the long run is insignificant. I think it's a terrific value for the money and I'm very happy with it.
...
show more
Reviewed in the United States on June 3, 2025 by Tom E. Gunn
Style: 12V 100Ah
Great product. Bought this 12V 100 AH to power a 45 lb thrust trolling motor. Battery holds its charge. After six hours use hooked it to my charger and back into full charge in just a few minutes. Great price and great product.
Reviewed in the United States on November 14, 2025 by Liv J
Style: 12V 200Ah
I have purchased 4 100 AH Rvpozwer batteries. All perform well. All charge, discharge, recharge,... perfectly. I recently received a 200 AH that will not hold a charge. It came with 11.2 volts and, after three days on my Noco Genius charger and another day on my MPPT, it remains at 11.2 volts. Edit: Contacted customer service. Demonstrated defect and they've offered a full refund/replacement. I cannot ask for more than that.
...
show more
Reviewed in the United States on August 6, 2025 by Neil Bouvier
Style: 12V 200Ah
The battery stopped taking a charge after around a week in a solar system. It will no longer take or give power. The battery reads around 12.7 volts when tested but as soon as even a very small load is attached the voltage drops to less than one volt. Even when taken out of the solar system and charged with a lithium battery charger it does not take a charge. I know this is a budget battery but with very minimal use for around a week causing it to fail I would not recommend. I have reached out to the company and will update my review with how they are to deal with and how the new battery performs if they decide to replace it. Update: They have been responsive and gave me some trouble shooting options and when that didn’t work they are offering to replace the battery. So far I am happy with how they are responding to the issue. I will update again when I receive the replacement and make sure it works.
...
show more
Reviewed in the United States on November 5, 2025 by Charlie E
Style: 12V 100Ah
This power supply ran my 58 qt cooler fridge for 34 hours straight pulling 60 watts of power. The cooler /fridge was set on normal energy levels and the highest setting for not using all the power out of the battery. Power left in the battery was 11.3v and was discharged to about 65%. The fridge temps were 35* fridge side and -4* freezer. I built my own power supply unit it powers my tent and charged from my 220w solar panels also runs camp lights. Very happy with this setup.
...
show more
Reviewed in the United States on September 25, 2025 by Steve
Style: 12V 200Ah (2pack)
A great price on batteries and the customer service was very helpful I had one of there batteries die on me, they help me troubleshoot it and find out that it just had a bad cell in so they sent me a replacement for it but offered a refund and I appreciate it my system was only down for a 2weeks rather then however long it take me to buy new batteries and im grateful for that
...
show more
Reviewed in the United States on November 15, 2025 by ASHTON
Style: 12V 300Ah
Im having problems.maybe someone can help? I bought the 300ah 12volt, 4850 watt battery. I have my system hooked up with a , 100amp mppt ,12thru 48volt charger, 100 max volts, a 3000watt continuous, 6000 watt peak 120volt inverter, 3-250 watt solar panels, 30.6 volt panels wired in series, I also have a 12/24, 60amp, 750max watt mppt charger, with 4-100 watt solar panels wired in parallel also charging the 300ah lithium battery both chargers are hook up to the same battery! Now my problem is I have 1150 watts total and I'm trying to run my 5200 BTU, 500 watt 120 volt ac off the inverter. The solar only gets the big battery up to 13.2 volts and will only run the window AC unit for 45 minutes and my inverter shuts off because the battery hits the low charge setting like 10.7 I have all the right wire sizes on everything but it shuts down and it shuts down while running the AC AT MINIMUM TEMP OF 86* ON HIGH OR LOW FAN SETTING! I also have tried to run another smaller 5050 BTU 400watt window AC unit and it has the same problem and shuts off the same way. All of my solar devices and panels are new and I'm told my system should run both of my AC units separately without any problems as long as the sun is producing good. I'm told both units by themselves running one at a time should run as long as the sun is producing. I'm in Phoenix AZ and the sun is mostly always shining every day with clear skies from 6:30 am thru till 5 pm. 9to11 hours clear skies! I believe this new battery I bought here is just not charging correctly it has shut down about 6 times and ive had to jump it to get it to recharge each time. It has also shut down during the days just running my 35 watt TV and a small apartment 3.4 ft fridge. What can I do? Any advice would really help. I think I bought the battery in May this year 2025. Thank you for any advice you may have it's very frustrating know my system is more than capable but not doing the job! Gary!
...
show more
Reviewed in the United States on August 21, 2025 by fidlplyr