SEFEPODER 12V 20Ah Lithium LiFePO4 Deep Cycle Battery, 4000 Cycles Rechargeable Battery for Electric Scooter, Ride On Toy, Lighting, Power Wheel, Fish Finder and More with Built-in 40A BMS
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Tuesday, May 19
Style: 12V 20Ah-Mini
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, 10A fast charge, output discharge up to 20A continuous and 3C pulse.
- Long service life: Lithium-ion batteries 4000+ 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: Electric Scooter, Lighting, 12V router, RV/outdoor camping, riding toys, RV, power wheel, fish finder, amateur radio, solar/wind energy, 12V router, Kayak,off-grid applications, etc.
- What You Get:1*12V 20Ah 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)
Brand: SEFEPODER
Vehicle Service Type: Lighting, Power Wheel, Fish Finder,12V router
Size: 12V 20Ah-Mini
Voltage: 12.8 Volts
Battery Cell Composition: Lithium-Phosphate
Item Weight: 1.81 Kilograms
Product Dimensions: 5.94"D x 3.85"W x 3.74"H
Terminal: F2 Terminal
Battery Capacity: 20 Amp Hours
Unit Count: 1.0 Count
Compatible with Vehicle Type: Lighting, Power Wheel, Fish Finder,12V router
Voltage: 12.8 Volts
Terminal: F2 Terminal
Battery Capacity: 20 Amp Hours
Size: 12V 20Ah-Mini
Item Weight: 1.81 Kilograms
Item Dimensions D x W x H: 5.94"D x 3.85"W x 3.74"H
Battery Type: Lithium-Phosphate
Brand Name: SEFEPODER
Manufacturer Part Number: 12V 20Ah-Mini
Model Number: SP-1220-Mini
Manufacturer: SEFEPODER
Item Type Name: Lifepo4 battery
Manufacturer Warranty Description: 1 year
Included Components: 1*12.8V 20Ah Battery
Unit Count: 1.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, May 19
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.
To initiate a return, please visit our Returns Center.
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.
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Top Amazon Reviews
Style: 12V 20Ah-Mini
Using with a small, 200w inverter that costs $30, a solar charge controller ($10), and a 240w pv panel ($150). It powers (4) DC interior lights that provide more than enough light for the interior of an 8x10 shed. It also powers a Wyze surveillance camera and a Ryobi battery charger. I returned a $300 power bank that couldn’t handle the pv input wattage or charge below freezing temps. Using this with the inverter that has 4 USB ports (2 an and 2 c) along with 2 ac outlets gives me more than I need with room to grow, without the limitations. Also takes up way less room as it fits on a 2x4 shelf within the interior frame of the shed wall. In terms of battery life I’ve checked the solar charge controller multiple times at days end in the winter, on cloudy days, and it’s never been less than 75%. This set up provides much better performance and reliability compared to the power bank.
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Reviewed in the United States on March 19, 2026 by KJG
Style: 12V 20Ah-Mini
This worked perfectly as a drop in replacement for our kids’ off brand toy Gator. They can drive it around the yard for hours now. We are into our second season using it, and it seems to be holding up well.
Reviewed in the United States on April 28, 2026 by Amazon_Fan_123
Style: 12V 20Ah-Mini
The first battery I received failed about 20 minutes into my discharge testing and then would only show about 0.3 volts, so I think there was some failure in the BMS. Attempting to charge it from there was a complete failure as 3 different chargers all failed to detect it as a valid 12V battery. Returned that the replacement thankfully seems to be working fine so far. I can't really say anything definitive about the reliability from such a small sample size, but definitely test your battery first before putting it into any mission critical application. The capacity offered by LiFePO4 for this form factor is really nice. SLA batteries of this size seem to top out at 15Ah, with many at just 12Ah. Nice upgrade for my UPS with 33% more power and still be able to use the same connectors.
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Reviewed in the United States on September 7, 2024 by Dave
Style: 12V 20Ah-Mini
Holds a good charge I use these for my trail cameras
Reviewed in the United States on May 4, 2026 by Kurt Vance
Style: 12V 20Ah-Mini
Good battery, holds charge for a long time. Used it all day running a livescope and very little voltage drop.
Reviewed in the United States on April 6, 2026 by biggyal66
Style: 12V 20Ah-Mini
This is what you want for your ride on toys. I don't have to charge my son's 24v buggy but once a month. It's so much better than the factory batteries that come with those toys. It fits right in the slot and you don't have to convert anything or cut any wires, the harnesses are the same. Everyone says oh convert your power wheels to drill battery i d but really these lifepo4 batteries are the way to go. I've already bought 4 of them and I have converted 3 power wheels from lead to these batteries. And connecting the two to make a 24v is so easy you only need the one wire to connect POS to negative.
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Reviewed in the United States on November 21, 2025 by Brittain
Style: 12V 20Ah-Mini
Fast shipping, I have used it in my grand daughters ride on toy and works great. I did order the charger later and would highly recommend ordering at the same time. The charger that came with the toy take several more hours to recharge than the recommended charger.
Reviewed in the United States on October 30, 2025 by Randy Dyer
Style: 12V 20Ah-Mini
Worked perfectly for my livescope sonar, would recommend.
Reviewed in the United States on January 16, 2026 by R. Webb