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SEFEPODER 12V 20Ah Lithium LiFePO4 Deep Cycle Battery, 4000 Cycles Rechargeable Battery for Lighting, Power Wheel, Fish Finder with and More Built-in 40A BMS(Screw Terminal)

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, May 16
Order within 13 hours and 58 minutes
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Style: 12V 20Ah-MS


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 2C 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: Lighting, 12V router, RV/outdoor camping, riding toys, power wheels, scooter, 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: Fish finder and Livescope, Lighting, Power Wheels


Voltage: 12.8 Volts


Battery Cell Composition: Lithium Ion


Item Weight: 1.81 Kilograms


Product Dimensions: 5.94"D x 3.81"W x 3.66"H


Number Of Cells: 4


Terminal: M5 Terminal


Automotive Fit Type: Universal Fit


Manufacturer: SEFEPODER


Compatible with Vehicle Type: Fish finder and Livescope, Lighting, Power Wheels


Voltage: 12.8 Volts


Number Of Cells: 4


Terminal: M5 Terminal


Item Weight: 1.81 Kilograms


Item Dimensions D x W x H: 5.94"D x 3.81"W x 3.66"H


Battery Type: Lithium Ion


Brand Name: SEFEPODER


Manufacturer Part Number: 12V 20Ah-MS


Manufacturer: SEFEPODER


Included Components: 1*12.8V 20Ah LiFePO4 Battery


Manufacturer Warranty Description: 1 Year


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 16

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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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great Batteries
Style: 12V 20Ah-MS-2 Pack
Great batteries, even better customer support! I replaced the lead acid batteries with these in a kids ATV and they charge way faster and last 5x as long. Highly recommend. When I thought I had an issue, customer service was extremely quick to respond.
Reviewed in the United States on February 24, 2026 by Craig

  • Great runtime
Style: 12V 20Ah-MS-2 Pack
These batteries are working great in our kids ride-on toys. Tons of runtime with continuous power. Kids will ride for hours a day, multiple days a week without needing to charge. We use a charger with specific mode for Lithium LiFePO4 batteries and preferably charge outside on our concrete patio out of the sun where there’s nothing it could catch on fire. Know too many horror stories of cheap Lithium batteries overheating and starting fires. ... show more
Reviewed in the United States on February 9, 2026 by Ellie

  • Put it in a car jump starter.
Style: 12V 20Ah-MS
Seems ok. I used this to replace a lead acid battery in a car jump starter kit. I haven’t load tested this so can’t be sure but it doesn’t seem to have the boost ability of the original battery.
Reviewed in the United States on February 22, 2026 by Keithonline

  • Best batteries ever.
Style: 12V 20Ah-MS
Works better than the bigger batteries they installed in my chair! These 2 batteries made my chair feel better than ever to use. I'm very happy!
Reviewed in the United States on February 16, 2026 by Kindle Customer

  • Great price
Style: 12V 20Ah-MS
I use it for livescope and it gets me about 8hrs give or take.
Reviewed in the United States on February 28, 2026 by Shannon Ciardelli

  • Inside Battery Failure, External Blister on Top on Arrival
Style: 12V 20Ah-MS-2 Pack
2 batteries arrived, well packed. However one had a 3 cm blister on its top; something inside the battery must have gotten hot. Checked the voltage, 8.5V. Yup; will not charge. This is DANGEROUS AND NOT ACCEPTABLE. Rating: Zero Stars. Peter Reischl
Reviewed in the United States on February 26, 2026 by Peter REISCHL

  • Works for mobility scooter
Style: 12V 20Ah-MS-2 Pack
Used them to replace lead acid batteries on a mobility scooter. They work great and they're lighter. They're good for 5 miles. If you want more capacity you'll spend a lot more.
Reviewed in the United States on January 21, 2026 by John C Molloy

  • Just the right size…
Style: 12V 20Ah-MS
So far so good…using this on a small solar project. Packaged nicely,,,,,performing well and to rated capacity..Been installed now for a few months…If I have any issues I will update the review. SO far I would purchase it again.
Reviewed in the United States on January 31, 2026 by David B.

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