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Availability:
Only 3 left in stock, order soon!
Arrives
Nov 1 – Nov 5
At a glance
- Condition
- New
- Set
- 12V 100Ah
- Model
- RXA1-1
- Dimensions
- 12.99 x 6.77 x 8.46 in
- Weight
- 10.45 kg
- Number of Batteries
- 1 12V batteries required.
- Battery Capacity
- 100 Ah
- In the box
- lifepo4 battery
Features 5
- 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!
Description
12V 100Ah LiFePO4 Battery 12V 100Ah LiFePO4 Battery 12V 200Ah LiFePO4 Battery 12V 300Ah LiFePO4 Battery 24V 100Ah LiFePO4 Battery 48V 100Ah LiFePO4 Battery 48V 100Ah LiFePO4 Battery How many charge cycles can I expect from this LiFePO4 battery? You can expect 8,000-15,000 complete charge cycles at 80% depth of discharge before reaching 80% of original capacity. Compared to quality AGM batteries that last only 300-500 cycles, the battery offers a much longer lifespan with minimal maintenance Is this battery truly safe for indoor use in RVs, homes, or boats? Yes! The battery uses stable LiFePO4 chemistry. It includes advanced BMS protection against overcharge, over-discharge, short circuits, and extreme temperatures, making it ideal for enclosed spaces. Will it work reliably in extreme cold (winter camping) or desert heat? This battery operates efficiently from -4°F to 140°F (-20°C to 60°C), offering excellent performance in both winter and hot climates. The built-in BMS protects the battery by preventing charging below freezing but allows discharging down to -20°C. Can I connect multiple batteries in series or parallel? Yes. 12.8V system can support 4S4P, while a 25.6V system can support up to 4P2S. Please use batteries of the same model, fully charge them before connecting, and use appropriate cables. This will ensure balanced, safe, and reliable system operation. Why is my LiFePO₄ battery not charging or stopping at a low voltage? Our smart BMS may cut charging if voltage, current, or temperature is abnormal. Use a LiFePO₄-compatible charger and correct wiring. If voltage drops below 10V, activate with a proper charger before resuming normal charging. About Us . Designed to support your everyday adventures . Smart BMS helps manage key battery functions . From RV travel and marine use to camping and off-grid setups, LiFePO4 batteries provide steady energy for the places you go and the moments you enjoy.
Specs 16
| Number of Batteries | 1 12V batteries required. |
|---|---|
| Brand | Rvpozwer |
| Battery Capacity | 100 Ah |
| Recommended Uses For Product | RV |
| Unit Count | 1 Count |
| Model Number | RXA1-1 |
| Model Name | 12V 100Ah LiFePO4 Battery |
| Manufacturer | henanjiuerhoushangmaoyouxiangongsi |
| Warranty Description | 5 |
| Voltage | 12.8 volts |
| Reusability | Rechargeable |
| Battery Weight | 23 pounds |
| Item Dimensions | 12.99 x 6.77 x 8.46 inches |
| Item Weight | 10.45 kg |
| Antenna Location | RV |
| EU Spare Part Availability Duration | 15 years |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 1 – Nov 5
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.
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Top Amazon Reviews
Both Good & Bad
Set name: 12V 300Ah
Update 12/10/25 I received the replacement battery to replace the one that arrived DOA and the replacement is working normally. I now have 4 working batteries to completed my series and parallel banks for my solar inverter. Receiving a bad battery was frustrating while waiting nearly a week for replacement but the seller did the right thing and was responsive in resolving the issue. So I have to give them the credit they deserve and update from 3 stars to 5 for good customer service. All is good now and hopefully these batteries last as long as they claim. Here is my story. I purchased the first 300ah battery in late October 2025 and used it to power my audio system which is running two 5000w amplifiers, stereo receiver. This battery is operating great and after a full days use of the stereo system the battery only dropped 3 volts from 13.4 to 13.1. Being happy with this I ordered 3 more week of Thanksgiving and decided to use all 4 for my 3000 watt inverter and use a previously purchased 200ah battery from another manufacturer for the stereo system. These were on sale due to black Friday event which saved me $85 bucks per battery over original price I paid for the first one. All was good until the batteries arrived. One of the three was DOA. No voltage whatsoever. I contacted the seller which responded within a day and as instructed provided them with a picture of the voltage reading I was getting from the battery. Within another day they responded with a list of instructions on how to wake the battery. With this I become frustrated because frankly who has time to be playing around with something brand new that does not work. I demanded they either take it back and send me a replacement or refund my money. They won't take these things back due to the cost of shipping hazardous materials within the battery. Within another day they responded they would send a replacement. Within another day I received a tracking number but the replacement has not shipped as of yet. As days are passing by I decided to go through the steps they provided and applied 8 volts with a regulated bench top power supply for several hours. Still nothing, battery would not wake and no current was being drawn into the battery. I then tried applying different voltages and still nothing, just dead as dead could be. Because I do not have four batteries to make series and parallel 24v supply to my inverter, I'm currently using one bank of 2 connected in series. The two working batteries seem to be functioning as normal and running at 50% load for two hours voltage drop has been minimal. They also seem to charge back up to capacity quickly. At this point so far I'm happy with 3 of the 4 batteries I ordered, although they have not been in use long so I can't report on longevity. I also have to give credit to the seller for at least being responsive and attempting to rectify the situation although I'm not particularly happy that days and days are passing by and I don't have a working battery as of yet. With that at least know if you do have a bad battery the seller is upfront and responsive about resolving the issue. It would seem to me that the problem with these batteries, from reading other reviews is in the BMS, perhaps some are good and others are faulty. I will report back after I receive the replacement on performance of all four batteries after heavy use. With that I will either upgrade or downgrade product rating.
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Reviewed in the United States on December 4, 2025 by Nick
Powerful, Long-Lasting Lithium Batteries — A Great Upgrade
Set name: 2PCS 12V 100Ah
The 12V 100Ah LiFePO4 Battery 2 Pack is an outstanding choice if you’re looking for reliable, high-performance power for your RV, marine setup, solar system, or off-grid needs. Right out of the box, these batteries impressed me with their solid build quality and lightweight design — a major advantage over traditional lead-acid batteries. With a built-in 120A BMS (Battery Management System), I felt confident that the batteries were protected against overcharge, over-discharge, and other common electrical issues. The performance has been consistently reliable, powering everything from trolling motors to solar systems without hiccups. What really sets these apart is the impressive cycle life — up to 15,000+ deep cycles, which means long-term value and peace of mind knowing you’re investing in batteries that last far longer than conventional options. The Group 31 size fits easily into many standard battery trays, and the lightweight nature makes installation much easier — no wrestling heavy batteries into tight spaces. Whether you’re upgrading your RV, boosting your marine power system, or building a home energy setup, this battery pair delivers clean, steady power with excellent durability. Overall, it’s a high-quality, dependable choice for serious power users and outdoor enthusiasts alike.
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Reviewed in the United States on December 21, 2025 by Kennii
DO NOT USE THIS SELLER EVER IT IS A CHINESE SCAM COMPANY
Set name: 12V 200Ah
This Rvpozwer 200 Watt Solar Panel Kit is an absolute scam. From the moment it arrived, the included 30A charge controller was defective. It intermittently charged, had unstable output, and, most critically, created a parasitic draw that actively drained and ultimately destroyed the battery I purchased as part of this exact setup. This isn't just a minor flaw; it left me, an off-grid user, without essential power. The customer service experience was even worse. When I reported the faulty controller, the seller's responses were repetitive, unhelpful, and borderline deceptive. They sent boilerplate messages, asked for information already provided, and repeatedly denied responsibility. They claimed to ship a replacement controller not once, but twice, neither of which ever arrived. Their excuses ranged from "lost in transit" to claiming my address wasn't available, despite having shipped the original order there. After the defective charge controller ruined my battery, I purchased a dedicated LiFePO4 charger to revive it. The seller then had the audacity to suggest this new, purpose-built charger was "incompatible," despite clear evidence to the contrary. They continued to demand endless "electrical data" and photos, stalling the process and denying the obvious: their product caused the damage. I am out hundreds of dollars for a system that failed spectacularly and a battery that was killed by their faulty component. This product kit is unreliable, potentially dangerous to other components, and backed by a dishonest seller. Save yourself the immense headache, financial loss, and critical power failure. Look elsewhere.
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Reviewed in the United States on May 8, 2026 by joseph truglia
Over 1 year and going strong.
Set name: 12V 300Ah
I've had my four 300AH batteries run series parallel for a 24V system for over a year with no problems at all. I do use battery balancers also. Glad I didn't read the 1 star reviews.
Reviewed in the United States on August 28, 2026 by John S.
Battery Failed
Set name: 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. Update 2: The company sent out the replacement battery and it is working well. I don’t have a long term view on how it will work but for now it seems to be doing what it should. I pulled the old battery apart and found the problem with it. The solder joint had broken off the BMS board for the connector for the balance leads. The connector itself was broken as well. I have a feeling this happened during transport as the BMS is just floating in the case and not fastened down with anything. I was careful when I was transporting it and hooking it up but it may have been a slight bump that finally popped it off the board after it was already damaged. I would be careful using this in an application where it will get jostled a bit with the BMS placed as it is.
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Reviewed in the United States on November 5, 2025 by Charlie E
Rvpozwer 12V 100Ah Battery
Set name: 12V 100Ah
I purchased this battery to work with my Vevor Sump Pump Back Up system. I have tested it to run my sump pump through the inverter and it seemed to work very well. It came very nicely packed and included all the necessary hardware to hook up the cables. Has caps for the terminals too.
Reviewed in the United States on August 28, 2026 by Angelo
Recommend purchasing it
Set name: 12V 300Ah
My husband is the one who uses this battery, and he's been really happy with it. He put it in his RV, and it's been working great. It holds a charge really well, and he hasn't had any problems with it since installing it. I'm definitely not the battery expert in the house, but every time I ask how it's doing, he says it's been solid and reliable. He mentioned it was easy to hook up and has been giving him all the power he needs. So far, it's been worth the money, and he'd buy it again.
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Reviewed in the United States on July 14, 2026 by Judith Rojas
Good battery
Set name: 12V 100Ah
Best choices i. Made yet with my solar
Reviewed in the United States on September 23, 2026 by Fatboy