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SEFEPODER

12V 8Ah LiFePO4 Lithium Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Solar/Wind Power, Lighting, Power Wheels, Fish Finder and More with Built-in 8A BMS

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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Wednesday, Jun 5
Order within 4 hours and 30 minutes
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Style: 12V 8Ah


Features

  • Excellent Performance: Sefepoder LiFePO4 batteries are made of high quality cells with high energy density, Long cycle life, Good safety performance, no memory effect, etc. The batteries are only 1/3 of the weight of lead-acid batteries of the same capacity!More safety and environmentally friendly than lead-acid batteries.
  • Safe and Reliable: LiFepo4 batteries will not burn when overcharged, overdischarged, overcurrent or short-circuited, and can withstand high temperatures without decomposing, with built-in BMS protection against overcharge, overdischarge, overcurrent and short-circuit circuits. Can be connected in series or parallel, up to 4 identical batteries in series, 6A fast charge, output discharge up to 8A continuous and 3C pulse.
  • Long service life: Lithium-ion batteries 2000+ cycles no problem, while traditional lead-acid batteries only 200-300 cycles, no memory effect, no matter what state the battery is in, a charge can be used.
  • Wide Applications: Widely used in most fields, such as: Emergency lighting, 12V router, RV/outdoor camping, riding toys, power wheels, fish finder, small ups backup, backup power, amateur radio, home alarm, solar/wind energy, off-grid applications etc.
  • What You Get:1*12V 8Ah LiFePO4 battery, 12 months warranty, If you have any questions, please feel free to contact us(please use LiFePo4 special charger, with automatic SLA charger may not be full)

Number of Batteries: 1 Lithium Ion batteries required. (included)


Brand: SEFEPODER


Battery Cell Composition: Lithium Ion


Recommended Uses For Product: Power wheels, Fish finder


Unit Count: 1.0 Count


Product Dimensions: 5.94 x 2.36 x 3.7 inches


Item Weight: 2.3 pounds


Item model number: SP1208


Batteries: 1 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: November 26, 2021


Manufacturer: SEFEPODER


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • They work in my UPS
Style: 12V 8Ah-2Pack
I've got a Tripp-lite Smart 1300L CDT. Replaced it's dead UB 1280, sealed cell batteries with these lithium 12.8 vdc, 8ah, ones. They fit perfectly and seem to be equivalent or better electrically.
Reviewed in the United States on March 6, 2024 by 14liberty.
    • Reliable and Lasts
Style: 12V 8Ah
Using this 8ah to power a 7” Lowrance Elite and it has never died over the course of an 8 Hr tournament. I’m using a Noko lithium ready charger on it with no issues. Weighs about as much as a cup of coffee to boot.
Reviewed in the United States on March 22, 2024 by Kevin
    • Best battery replacement ever!! So glad I caved and got it!
Style: 12V 8Ah
My daughter dropped the old SLA battery that was previously in the toy car… it stopped holding a charge. So, i figured why not try this battery in place of the OEM… what could it hurt? It would either work or not. And it worked!!! The battery lasts WAYYY longer than the older one. It charges WAYYY faste. It gives this little toy car enough power to haul my grown 130lb butt home from the park, because the 3 year old decided she didn’t want to drive it home! But, it made it!! I still can’t believe it!! It has been about 6 months of CONSTANT use and was still able to haul a grown adult around the block. If your kids love to drive while you walk… this battery is a game changer!! It doesn’t need to be charged daily to work daily! It seriously just holds a charge so well. Definitely get this battery if you’re in a similar boat. I did have to buy a new charger and a charging cord.. but that was like $40 total… so worth not having to waste a few hundred for something that will be passed on until it ends up in the bin in a few years! ... show more
Reviewed in the United States on March 13, 2023 by MotherofPearl
    • bought 2 Batteries one is already junk after 3 months
Style: 12V 12Ah
bought 2 batteries one of them only lasted 3 months ..
Reviewed in the United States on March 12, 2024 by Teresa J
    • Cheap battery extender.
Style: 12V 8Ah
I extended my 12v car battery with this. Despite the comments not to do it, a battery balancer costs anywhere upward of $200. So I made my own for under $10. I may be wrong in some assumptions, and am still testing my setup, and will update in the future on more actual results. In the meantime, I theorize: My lead acid car battery charges at 14.4V (11A), and discharges at 12.65V (800CCA). This battery charges at 14.4V (4A), and discharges at 13.35V (8A, 20A burst). I connected this lithium battery in series to a 100W 3ohms resistor. Then I connected the lithium battery + resistor unit to the lead acid battery in parallel. After about 60 minutes of driving, the resistor was slightly warmed up, but still less than hand temperature, and the Li battery was cold to the touch, and both batteries balanced out. The resistor was added to lower the balancing currents between both batteries, and to protect the Li battery from over charge currents. From online: A lead acid battery has an internal resistance average of 20 mOhms. A lithium battery has an internal resistance average of 100 mOhms. Assuming this information is correct, and if my charging circuit provides 10A charging current (which is on the high side), the lithium battery without resistor should charge at approx 1.6A, while the lead acid should charge at 8.666A. So a resistor may not even be necessary for active (being charged) operation. More than likely the actual charge current is lower, as the charging circuit may only provide 5 to 6A of charge current,thus lowering the lithium charge current below the nominal. With added 3 ohms resistor, the 14.4 charge voltage drops to 13.75V, as a further protection against shorts, overcharges and over discharges. The main 2 reasons I have the resistor installed is: 1- High current draw protection (eg: when the battery wants to start the engine, and a voltage sag happens). 2- Battery balancing when charger circuit disconnects. Number 2 is the main reason, as the 14.4V charge voltage over the lead acid battery (13.75V on the Li battery side after resistor) disconnects, and the Lead acid battery drops to its nominal 12.50V, and the lithium to its 13.5V. That's a 1V differential between both, and with only 20mOhms on resistance, the current draw of the Lithium trying to charge the Lead acid would be about 50 amps (ignoring wiring resistances, probably closer to 25A in real life), well above the max the Li can handle. With the 3 Ohms resistor, the current draw from the Li to the Lead Acid should be closer to 0.333mA. A better suited 1Ohms resistor should allow for balancing currents of 1A. The resistor isn't the most efficient way to limit current, but considering that it was a very cheap solution, IMHO it was the best solution for an average Joe. The cons of this resistor setup, is that after shutting off the car, both batteries will self balance for a time, until the 13.50V voltage of the Li battery, matches the 12.50V of the Lead acid. Consider that the car also has parasitic losses, drawing energy from the lithium battery first; and all that balancing and parasitic losses all go through the resistor which basically converts roughly 1 to 3W in heat loss.... The second con, is that when the starter motor is engaged, drawing up to 200A (400A peak); and the Lead acid voltage drops to 10V, the Li battery will be taxed heavily. It can provide a max of 20A for a duration of 3 seconds. If we presume that the LeadAcid has an internal resistance of 10mOhms, and the Li+3Ohms resistor is 3100mOhms, then about 200A/3110*3100= 199.35A goes to the Lead Acid, and about 0.64A goes to the Lithium (provided both batteries leveled out to 12.50V). If the engine is started immediately after it was shut down (start-stop system at a red light), the Li still has 13.5V, making the amp rating ~0.83A The rest of the power gets drawn from the lead acid. For that reason, I believe a 1 or 0.5 ohm resistor may be more suited for regular cars allowing higher balancing, and higher starter discharge currents. In my case however, I own a hybrid car, and the starter only gets power from the 12V battery, if the high voltage battery is depleted. So it basically never draws power from the 12v. So the Li battery is merely there to extend the life of the 12V battery, and take care of the parasitic losses of the car (sensors, remote unlock, etc...). So far it also seems to work just fine. I'll update when something goes wrong or fails. ... show more
Reviewed in the United States on September 29, 2022 by H B
    • Lasts for days, charges in 10 mins with NOCO charger
Style: 12V 8Ah
Weighs 1lb, small as a Milwaukee battery and provides enough power to not need charging for at least two trips. I keep my lights and accessories powered separately from my motor circuit on my boat which always meant needing two bigger batteries and in turn more weight of course, but this battery is as big as a fosters beer and weighs practically nothing, charges my phones and keeps my electronics running for at least two full day trips without needing a charge. Plus, with a NOCO 10 amp charger it’s topped up in 10-15 mins or less, so no worries if you forget to charge the batteries the night before, just plug it in while you’re loading up in the morning and you’re charged before the ice makes it to the cooler. At the price point and with all the aforementioned benefits there’s zero reason to go with a huge lead acid battery. Even if it doesn’t last a season, replacing it yearly is well worth it, not that I’m even worried about that. ... show more
Reviewed in the United States on June 13, 2023 by Kyle Brown
    • This a great battery for upgrading Power Wheels ride-on toys, really lasts! Good Price/Performance.
Style: 12V 15Ah
SO easy to use and convert for use on my daughter's ride-on toy. Was able to use either a trickle charger or the OEM charger for the toy as it has built-in battery monitoring system to handle the charging currents. Found an adapter cable to convert the spade lug connector to the OEM Power Wheels connector for plug and play installation. The battery was slightly narrower the the OEM battery and had yo use a piece of pool noodle to keep the battery form rattling inside the toy. Have run a few cycles with this battery so far and it really works great! It outlasts my daughter driving multiple laps around our property. For the latest run cycle, after 4 days of off and on driving and easily about 40 laps, I pulled the battery as I figured it would running low. The battery voltage was still holding a 13.2v, amazing. Very impressed, will be getting another battery. ... show more
Reviewed in the United States on July 24, 2023 by RAW
    • Bad battery
Style: 12V 8Ah-2Pack
Batteries were shipped and arrived in timely manner. They were packaged well and had no physical damage. Bought two of these 2 months ago and all was good. Went to turn on my power box to charge my flash light and no power. Checked them with volt meter.....both dead. Not even a slight reading from meter. Worse of all have exceeded the 30 day return threshold. Don't buy these.....look elsewhere. ... show more
Reviewed in the United States on October 19, 2023 by Arvin Williamson

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