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12V 12Ah LiFePO4 Battery, RoyPow 12V 12Ah LiFePO4 Lithium Battery with low-temperature cut-off, 3500~8000 Cycles 12V LiFePO4 Battery for Kid Scooters, Solar System, Fish Finder, RV, Small UPS, Camping

3.9 3.9 out of 5 stars 500 ratings

$35.99
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12V/12Ah
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Purchase options and add-ons

Number of Batteries 1 Lithium Ion batteries required. (included)
Brand RoyPow
Battery Cell Composition Lithium-Phosphate
Unit Count 1.0 Count

About this item

  • 【3500~8000 Charging Cycles】: RoyPow 12v 12Ah LiFePO4 battery adopts A-grade brand new lithium iron phosphate battery cells, giving the battery higher energy density, more stable performance and greater power, which can assist the 12v lithium battery to achieve 3500-8000 cycles and a long lifespan. The lifespan of LiFePO4 lithium batteries is 8 to 10 times longer than that of regular lead-acid batteries in the same capacity. It is a perfect replacement for traditional lead-acid batteries.
  • 【Build-in BMS Protection】: The 12v 12Ah LiFePO4 lithium battery has a built-in Battery Management System, which can protect the LiFePO4 battery from overcharge, over-discharge, over-current, short circuit, over temperature, over-load, and ground faults, ensuring safe use for users. The features of no memory effect and extremely low self-discharge rate allow this battery to be stored maintenance-free up to 1-year.
  • 【Low-temperature Charging Protection】: The built-in advanced battery management system (BMS) will immediately cut off the power and automatically stop recharging when the battery temperature is below 0 ℃/32°F. It can protect the battery from damage.
  • 【Compact Size and Lightweight】: RoyPow 12v 12Ah LiFePO4 lithium battery weighs only 3.3 lbs (1.5 kg), only 1/3 the weight of lead-acid batteries with the same capacity, but the service life is more than 8-10 times that of lead-acid batteries. It's very compact and its size is 5.9 x 3.9 x 3.9 in, making it easy to carry and easy to install during outdoor activities. The lithium battery can be placed in any position that can not be achieved by lead-acid ones. It is the perfect choice for camping.
  • 【Flexible Capacity Expansion】: RoyPow 12v 12Ah LiFePO4 battery allows to be extended up to 4 in series and 2 in parallel (Max 4S2P) to get more capacity (Max. 24Ah) and higher voltage (12V, 24V, 36V, 48V). You can freely expand the LiFePO4 battery capacity without worrying about limited capacity!
  • 【Wide Application】: RoyPow 12v 12Ah LiFePo4 lithium battery has high energy density, long cycle life, good safety performance, etc. It is the most stable battery that is widely used in most areas, such as UPS backup, lighting, digital/CCTV cameras, portable TV, e-Robot, electric vehicles, DIY loud speaker, 12V router, air pump, fish finder, trolling motor, RV&camper, houseboat, travel trailer, dump trailer and so on. This LiFePo4 battery is your best choice for outdoor camping and indoor power.
  • 【2 Years Warranty & Excellent Customer Service】: We have a professional customer service team, providing 2 years warranty service, 30 days money back guarantee and free lifelong technical support. We are confident in the quality of our products as they are strictly tested before leaving the factory and being shipped. If you have any questions, please feel free to contact us. We hope to do our best to provide you with professional service and help!
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Product Description

lithium batteries
trickle battery charger trolling motor battery 12v lifepo4 battery 12v trickle battery 12v lithium battery
12V Trickle Battery Charger 12V 6Ah LiFePO4 Battery 12V 18Ah LiFePO4 Battery 12V 30Ah LiFePO4 Battery 24V 50Ah LiFePO4 Battery
Customer Reviews
4.2 out of 5 stars
74
3.9 out of 5 stars
500
3.9 out of 5 stars
500
3.0 out of 5 stars
14
3.9 out of 5 stars
500
Price $18.99 $59.99 $399.99
Nominal Capacity 3 amp 6Ah @ 0.5C 18Ah @ 0.2C 30Ah @ 0.2C 50Ah @ 0.5C
Nominal Voltage 14.4V 12.8V 12.8V 12.8V 25.6V
Nominal Energy 76.8Wh 230.4Wh 384Wh 1280Wh
Operating Temp.(Discharge) -10~70℃ -10~70℃ -10~70℃ -10~70℃ -20~55℃
Operating Temp.(Charge) 0~50℃ 0~50℃ 0~50℃ 0~50℃ 0~55℃
Low Temperation Charging Protection
12V lithium battery

Q&A: My lithium battery cannot be charged when it doesn't have power, why and how can I do?

The lithium battery will enter over-discharge protection and the voltage of it will become 0, when the power is out. At this time, it needs a charger with output voltage to wake up the battery. A lithium battery charger or a 6 amp DC can do it.

But an SLA battery charger only can charge the battery that has voltage. So if you are using an SLA battery charger or no output voltage charger, the lithium battery cannot be charged.

We do recommend our customer using a lithium battery charger or charge the battery when it still has a little power.

marine lithium battery

roypow battery

RoyPow pays high attention to our customer experience. If you have any question or unsure things, welcome to contact our service team.

12 Volt LiFePO4 Battery Pack

This is a dual purpose deep cycle battery, which can be used in all kinds of situations, such as fish finder, lighting (LED strip, etc), Digital/CCTV cameras, Portable TV, Kid Scooters, e-Robot, Loudspeaker DIY Entertainment, trolling motor, Chart plotter12V Router, Air Pump and so on.

  • Capacity:12.8V /12Ah /153.6Wh
  • Charge rate: 14.6V @ 6 amp; discharge: 12 amp
  • Low-temperature Charging Protection
  • Cycle Life: 3500~8000 cycles
  • Size: 151x 98.5 x 96.5 mm / 5.9 x 3.9 x 3.9 inch
  • Weight: 1.5 kg / 3.3 lbs
  • Operating Temperature(discharge): -10 ℃~ 75℃
  • Operating Temperature(charge): 0 ℃~ 50℃

12V Rechargeable Lithium Battery

solar power lithium battery

fish finder battery

Deep Cycle LiFePO4 Battery

Deep Cycles Battery Pack

RoyPow LiFePO4 battery has 3500-8000 deep cycles time, which lasts up to 5 times longer than a lead-acid battery. It can help you save money without multiple purchases.

3.3 Lbs LiFePO4 Battery

RoyPow deep cycle battery only weighs 1.5KG/3.3lbs, sizing 5.9 x 3.9 x 3.9 in, it is 3 times lighter than the traditional lead-acid battery. Don't need to carry a super heavy brick anymore.

3X Faster Charging Time

You can charge this 12v lithium-ion battery pack from zero to 100% full in 2.5 hours. It is 3 times faster charging time than the traditional SLA battery. If you use a quick charger, only a hour is needed to fully charge.

Multi-scenario Application

RV BATTERY

TROLLING MOTOR BATTERY

CAMPING BATTERY

BMS lithium battery

Low-temperature Charging Protection

Our 12.8V 12Ah lithium battery will automatically stop recharging under the temperature of 0 ℃ to protect the battery from damage so that the 12 volt lithium battery has a longer lifespan!

BMS lithium battery

Lithium Iron Phosphate Battery

RoyPow rechargeable battery

scooter battery

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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12V 12Ah LiFePO4 Battery, RoyPow 12V 12Ah LiFePO4 Lithium Battery with low-temperature cut-off, 3500~8000 Cycles 12V LiFePO4 Battery for Kid Scooters, Solar System, Fish Finder, RV, Small UPS, Camping

12V 12Ah LiFePO4 Battery, RoyPow 12V 12Ah LiFePO4 Lithium Battery with low-temperature cut-off, 3500~8000 Cycles 12V LiFePO4 Battery for Kid Scooters, Solar System, Fish Finder, RV, Small UPS, Camping


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What's in the box

  • 12V 12Ah LiFePO4 Battery
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    12V 12Ah LiFePO4 Battery, RoyPow 12V 12Ah LiFePO4 Lithium Battery with low-temperature cut-off, 3500~8000 Cycles 12V LiFePO4 Battery for Kid Scooters, Solar System, Fish Finder, RV, Small UPS, Camping
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    Price$35.99$39.99$38.99-17% $49.99
    List:$59.99
    $27.99$19.99
    Delivery
    Get it as soon as Friday, May 17
    Get it as soon as Friday, May 17
    Get it as soon as Friday, May 17
    Get it as soon as Friday, May 17
    Get it as soon as Friday, May 17
    Get it as soon as Friday, May 17
    Customer Ratings
    Value for money
    3.2
    4.1
    3.8
    4.1
    4.1
    3.8
    Longevity
    2.8
    3.8
    3.3
    3.8
    3.5
    3.4
    Light weight
    4.4
    4.6
    4.2
    4.6
    4.5
    Easy to install
    4.0
    4.7
    4.7
    4.1
    4.6
    Battery life
    3.6
    3.8
    3.8
    3.6
    Sold By
    RoyPow
    NERMAK
    JSDSOLAR
    NERMAK
    THISS US
    XZNY US
    capacity
    12 amp hours
    128 watt hours
    12 amp hours
    16 amp hours
    7 amp hours
    6 amp hours
    battery quantity
    1 lithium ion, 1 12v
    1 lithium ion
    1 lithium ion, 1 12v
    1 12v
    voltage
    12.8 volts
    12.8 volts
    12.8 volts
    12.8 volts
    12 volts
    12.8 volts
    reusability
    Rechargeable
    Rechargeable
    Rechargeable
    Rechargeable
    Rechargeable
    Rechargeable
    compatible devices
    Solar, Camera
    Solar, Toy, Radio, Camera, Remote
    Solar
    Solar, Camera, Remote
    Solar
    Small UPS battery, Alarm systems battery, Fish finder battery, Lighting power supply battery, Ham radio battery, Solar panels battery, Gate opener battery, Ride-on toys battery

    Looking for specific info?

    Customer reviews

    3.9 out of 5 stars
    3.9 out of 5
    500 global ratings

    Customers say

    Customers like the weight of the auto battery. They say it's a compact and lightweight option for battery power. However, some customers have reported issues with charging the battery. Customers also disagree on quality, value, and performance.

    AI-generated from the text of customer reviews

    15 customers mention15 positive0 negative

    Customers like the weight of the auto battery. They mention it's a light weight option for battery power.

    "Light weight battery for the boat accessories" Read more

    "...It is however very light weight and cheap, but not a good value." Read more

    "...Pros of the light weight only "outweigh" the cons if the thing actually works for you." Read more

    "...It's so light at 8.8 pounds my old back loves it!..." Read more

    5 customers mention5 positive0 negative

    Customers are satisfied with the size of the auto battery. They mention that it fits well in a small cooler, is very compact, and light weight. Some say that it's a convenient and compact power solution, and is perfect for their bike.

    "...along with my solar charge controller for a convenient and compact power solution. I recommend the Roy Pow LiFePO4 batteries." Read more

    "...dingy for my running lights and my automatic bilge pump, works great super small will last most of the night...." Read more

    "...Have bought 3 so far, the size fits well for a battery go box in a 50 cal sized ammo can (plastic)" Read more

    "...The battery is very compact and light weight and has an excellent build quality...." Read more

    51 customers mention27 positive24 negative

    Customers are mixed about the quality of the auto battery. Some mention it's a great battery for long-term power with a lower draw, while others say it'll die after very little use.

    "...my second battery from this company and I have to say I am satisfied with the quality of this brand even if it was a few dollars more the the others..." Read more

    "...Will not charge. Jumped from another battery to charge it. Does not hold a charge. I asked for help on the link .... no response...." Read more

    "...So far, this is working great and has saved me hundreds of dollars. It will probably last the remaining life of the car...." Read more

    "...I tried charging it will my Victron charger and the battery draws no current. I started a long email conversation with Roypow customer support...." Read more

    40 customers mention16 positive24 negative

    Customers are mixed about the performance of the auto battery. Some mention it works great and is perfect for a round of golf, while others say it died immediately, two failed within a week, and one completely dead.

    "...I went to use it and it was dead without having a load on it. I tried charging it will my Victron charger and the battery draws no current...." Read more

    "...compact Roypow Lifepo4 battery weighs only about 2 lbs and works great all around my home and on my kids electric bike...." Read more

    "...Disconnect from wall to test backup operation and it died immediately. tried several more times with same result...." Read more

    "...So far, this is working great and has saved me hundreds of dollars. It will probably last the remaining life of the car...." Read more

    9 customers mention6 positive3 negative

    Customers are mixed about the value of the auto battery. Some mention it's great value for the money, while others say it'll not be worth the money.

    "...and worth recommending if you should need one and of great value for the money...." Read more

    "...It is however very light weight and cheap, but not a good value." Read more

    "...Light weight. Pricey especially if you need to buy multiples but overall great battery." Read more

    "Good price for a compact and lightweight option for battery power...." Read more

    33 customers mention6 positive27 negative

    Customers are dissatisfied with the charging of the auto battery. They mention that it would not even take a charge, it stopped charging after 1.5 years, and it is disappointed with the performance under load. Some say that the batteries are slow discharging and that it will not start a 10hp riding mower.

    "...Charged fully...used ounce. Will not charge. Jumped from another battery to charge it. Does not hold a charge...." Read more

    "...So these are slow discharging batteries. They work great if you have a long term low amp draw...." Read more

    "...It immediately shuts off, and will not start a 10hp ridding mower. I also tried this also on my propane generator with electric start...." Read more

    "...Won't charge, no power out. The company stood by their warranty and I have two new ones in place now...." Read more

    4 customers mention0 positive4 negative

    Customers are dissatisfied with the seal of the auto battery. They mention that the top plastic housing cover was not sealed to the lower main housing, the case seal design is poor, and the top lid was not taped shut. Some say that the battery is not designed to replace sealed lead acid (SLA) in all scenarios.

    "...The case seal design is poor as there is nothing holding the top "lid" of the battery case onto the heavy lower section except some cheap glue...." Read more

    "Battery box was open when delivered. No overpack. Not taped shut. But, battery was okay." Read more

    "...The seal on the battery box was broken. There were scuff marks on the battery terminals...." Read more

    "Good battery but not designed to replace sealed lead acid (SLA) in all scenarios..." Read more

    Enclosure broken upon arrival
    3 Stars
    Enclosure broken upon arrival
    This battery arrived with the top plastic housing cover not sealed to the lower main housing as seen in the photo. There was no outer shipping box to protect the product box that holds the battery but the product box didn't show any signs of damage during shipping from California to Georgia so I'm guessing this problem is a design/manufacturing problem. There was an odor like model airplane glue when I opened the box.The heat-shrink wrapping around the battery cells had also split and was no longer securing the cells in the bundle as seen in two photos. The case seal design is poor as there is nothing holding the top "lid" of the battery case onto the heavy lower section except some cheap glue. There should have been a mechanical interlocking and/or ultrasonic welding used between the top and bottom sections of the case and not some model airplane glue along a tongue-and-groove edge.The battery weighs 3.95KG and measured 13.1V as received. Will be returning this and getting a different brand. I hate the thought of this thing falling on my feet if the cover wasn't initially loose and had come loose while I was carrying it! It's sad we can't find products made in the USA anymore where quality was expected in a purchase.Update May 23, 2022: Changed rating from 1 star to 3 stars. Seller refunded the purchase cost and supplied pre-paid shipping label to send battery back for failure analysis.
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    Top reviews from the United States

    Reviewed in the United States on April 15, 2021
    This compact Roypow Lifepo4 battery weighs only about 2 lbs and works great all around my home and on my kids electric bike. It has a good build to it and hope it will last as long as my previous ones. This is my second battery from this company and I have to say I am satisfied with the quality of this brand even if it was a few dollars more the the others out there.
    This RoyPow deep cycle battery is powerful, charges very quickly, and worth recommending if you should need one and of great value for the money. No issues so far with the power provided by the battery, and I don’t have any voltage measuring tools or time to perform deep cycle tests to se the accuracy though.
    I also like that it has low-temperature protection, so that will automatically stop recharging to protect the battery from damage.
    Note: The cut off voltage of this battery is 10 Volts. Also, battery came with some charge in it, but I highly recommend to fully charge it first before using it !

    Specs:12.8V /6Ah /76.8Wh
    Size: 5.9" x 2.6" x 3.7
    Cycle Life: 3500-8000 cycles
    Charge Voltage: 14.6V

    All in all I am very happy with this battery!
    Customer image
    5.0 out of 5 stars Great all around Lifepo4 battery
    Reviewed in the United States on April 15, 2021
    This compact Roypow Lifepo4 battery weighs only about 2 lbs and works great all around my home and on my kids electric bike. It has a good build to it and hope it will last as long as my previous ones. This is my second battery from this company and I have to say I am satisfied with the quality of this brand even if it was a few dollars more the the others out there.
    This RoyPow deep cycle battery is powerful, charges very quickly, and worth recommending if you should need one and of great value for the money. No issues so far with the power provided by the battery, and I don’t have any voltage measuring tools or time to perform deep cycle tests to se the accuracy though.
    I also like that it has low-temperature protection, so that will automatically stop recharging to protect the battery from damage.
    Note: The cut off voltage of this battery is 10 Volts. Also, battery came with some charge in it, but I highly recommend to fully charge it first before using it !

    Specs:12.8V /6Ah /76.8Wh
    Size: 5.9" x 2.6" x 3.7
    Cycle Life: 3500-8000 cycles
    Charge Voltage: 14.6V

    All in all I am very happy with this battery!
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    Reviewed in the United States on August 27, 2023
    Size: 12V/12AhVerified Purchase
    I drilled a few vent holes in a clone 30 cal plastic ammo box and placed this battery in it and wired the battery terminals to auto-size terminals that I had screwed into the top of the ammo box. The ammo box assembly fit exactly into the battery well in the rear of my 2007 Prius and I could directly connect the Prius battery connectors to the terminals I had screwed into the ammo box. So far, this is working great and has saved me hundreds of dollars. It will probably last the remaining life of the car. My only concern is whether the slow, constant discharge caused by the car's electronics might drain this battery if I don't drive the car for some days in a row. I probably need to rig up a solar charger from Renogy.
    3 people found this helpful
    Report
    Reviewed in the United States on March 24, 2024
    Purchased this battery for my fish finder on my kayak. Charged fully...used ounce. Will not charge. Jumped from another battery to charge it. Does not hold a charge. I asked for help on the link .... no response. I am outside the 30 day warranty.... I would never tell someone to buy this.
    Customer image
    1.0 out of 5 stars Battery does not hold charge.
    Reviewed in the United States on March 24, 2024
    Purchased this battery for my fish finder on my kayak. Charged fully...used ounce. Will not charge. Jumped from another battery to charge it. Does not hold a charge. I asked for help on the link .... no response. I am outside the 30 day warranty.... I would never tell someone to buy this.
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    Reviewed in the United States on April 6, 2024
    Size: 12V/30AhVerified Purchase
    Light weight battery for the boat accessories
    Reviewed in the United States on February 21, 2024
    Size: 12V/12AhVerified Purchase
    Should be a Great battery for long term power with a lower draw. It seems to have all the protection/options I was wanting.
    Unfortunately I did not understand that Maximum Amp output may be about 1/4 of an SLA battery, and thus incompatible for an Uninterruptible Smart UPS. UPS use should not be on the web site without warnings about this batteries capabilities vs SLA. Given the PRICE, a few bucks more than SLA - WHY NOT Try to upgrade...... Rats, did not work. Reason:

    From what I understand:::
    In My case - tried to replace the 2 SLA batteries that are in series for 24-27 volts.
    Smart APC UPS 1000 - Test power up draws 1,000 watts ?
    .
    . Where I guess 2 (Two) SLA 12v 12Ah batteries in series can produce 1,000 watts?
    . Where 2 of these LiFePO4 in series only provide 300 watts maximum.
    .
    This causes one of the 2 LiFePO4 batteries BMS to INVERT its charge = giving 0 volts output.
    UPS SHUTS OFF - ALL THE WAY OFF. This is the BMS trying to protect itself I guess by draining the charge as fast as possible - I would guess at a rate of 12amps, given it did not pop the 50amp fuse.

    I did not understand the limitations of these batteries for use in an uninterruptible Smart UPS.
    Or any usage of battery that requires more than 150 watts of power from 1 battery.
    I hope this helps someone else to know what to expect from these LifePO4 batteries.

    New math shows I would require 8 of these batteries, 4 sets of series running in parallel - if they are compatible for that configuration in BMS. I do not have the space for this setup.

    The company did respond to my inquiries quickly about this matter. I was happy with their response and help. They Noted that on each battery it states 153.6 Wh. - So these are slow discharging batteries. They work great if you have a long term low amp draw. Not possible on a UPS.
    I have another one of these batteries in my GTO GATE - Dual arm, and its working great. If it last more than 5 years, I WILL BE HAPPY, but the goal is 8-10 years.

    So from what a gather, the only type of LiFePO4 Battery that can be used in a UPS would have to be "High Discharge Rate Lithium Iron Phosphate (LiFePO4) Battery" - BUT CHECK MAXIMUM WATTS it can output. And Expect each battery to cost well over $100. SLA is the cheaper option long run still. DARN.
    2 people found this helpful
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    Reviewed in the United States on December 14, 2021
    Size: 12V/12AhVerified Purchase
    For my application im using two of these configured in a 24v system on my electric bicycle. They charge up fast and Im able to get so far upto 10 miles with moderate hills mostly flat land and still have 26v (13v per battery) or about 40% charge left. I have set this up on a charge controller limiting the max state of charge at 26.8v (13.4v per battery) or 90% charge. Going over this amount is per my research not good for longevity and decreased the number of charge cycles by at least half. Soo we will see if I get the max rated number of charges or close to the rated number and Ill report back (the reason I left longevity blank). The only draw back I have found is solely due to the size of box I had to install them into, as they are just over the size by .032" or less bigger than the lead acid battery's I replaced. This made for some revisions to the original battery box in order for these to fit. Overall Im very happy with them.
    4 people found this helpful
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    Reviewed in the United States on September 30, 2023
    I am using four wired in series and parallel in my home made solar generator. Giving me 24v 12ah. I am very happy with these batteries! I have ran them down to where the low voltage cutoff engages and have recharged them many times. There was one time where I couldn't get them to take a charge after hitting the low voltage cutoff. But I just jumped it with another battery then it took the charge. I would buy again for future projects. Mine have been in service for 2 years at time of this review
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    5.0 out of 5 stars Great little batteries!
    Reviewed in the United States on September 30, 2023
    I am using four wired in series and parallel in my home made solar generator. Giving me 24v 12ah. I am very happy with these batteries! I have ran them down to where the low voltage cutoff engages and have recharged them many times. There was one time where I couldn't get them to take a charge after hitting the low voltage cutoff. But I just jumped it with another battery then it took the charge. I would buy again for future projects. Mine have been in service for 2 years at time of this review
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