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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Availability:
In Stock.
Arrives
Tuesday, Sep 23
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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
Size: 12V 20Ah-Mini
Product Dimensions: 5.94"D x 3.85"W x 3.74"H
Terminal: F2 Terminal
Manufacturer: SEFEPODER
Product Dimensions: 5.94 x 3.81 x 3.71 inches
Item Weight: 4.18 pounds
Item model number: SP-1220-Mini
Batteries: 1 12V batteries required. (included)
Date First Available: June 25, 2024
Manufacturer: SEFEPODER
Country of Origin: China
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Sep 23
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.
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Similar Products
Top Amazon Reviews
Style: 12V 20Ah-Mini
Couldn’t ask for more. Worked and fit perfectly on my Live Scope. Lasts all day long and still near full charge. Good price. Thanks!
Reviewed in the United States on January 25, 2025 by C.S.
Style: 12V 20Ah-Mini
This arrived charged a bit so I could test it out right away. I used it to power a diesel heater overnight, and it ran perfectly. Then I used a battery mender to charge it, and it charged no problem. Bought a second battery as a backup. Great value here and you won't be dissapointed.
Reviewed in the United States on December 30, 2024 by Cassi A
Style: 12V 20Ah-Mini
I bought this for my livescope, rather than spending the $200 for a name brand one, this battery seems to last, just as long as any brand name one, the only difference I can tell between this battery and the amped outdoor battery. In my opinion, it's the sticker on the side.
Reviewed in the United States on January 20, 2025 by Shaun smuder
Style: 12V 20Ah-Mini
Super light and it works great for my livescope.
Reviewed in the United States on January 28, 2025 by Yeejzong thao
Style: 12V 20Ah-Mini-2 Pack
I have been running these in my home made battery box for a few months now and have been thoroughly impressed with their performance. You can tell from the clean construction that these were high-quality batteries. Performance & Capacity After running a capacity test at home, I confirmed that these batteries deliver their full-rated capacity. They performed exactly as expected, maintaining a stable voltage throughout the discharge cycle. Build Quality & Design The construction of these batteries is top-notch—solid and durable. One of the standout features is their compact size, which is notably smaller compared to similar products in the same category. I find this to be a huge advantage in my limited space application. Additionally, these batteries are lightweight, which helped reduce the overall weight of my homemade battery box. The weight savings alone made these an excellent alternative to my old sealed-lead-acid (SLA) batteries, which were significantly heavier and bulkier with far less capacity. I was able to increase my battery life 5-fold with this switch. Ease of Use & Instructions The included instructions were basic but relatively easy to understand. While they provided the necessary information for general use, those unfamiliar with LiFePO4 batteries may need to do a little extra research to know what the specification tables mean (such as what the charge [C] rating of your charger should be). However, for anyone with experience using these types of batteries, setup should be straightforward. Shipping & Initial Charge The batteries arrived quickly and were delivered in perfect condition. They came with an approximate 30% State of Charge (SOC). Charging them up to full was quick and hassle-free. Final Thoughts Extremely satisfied with my purchase. Overall, these SEFEPODER LiFePO4 batteries offer great quality, reliable performance, and an excellent weight-to-capacity ratio. Given their compact design, lightweight construction, and full-capacity performance, I wouldn’t hesitate to buy them again. But with 4000+ rated cycles, why would I? LOL ⭐ Highly recommended for anyone looking for reliable and efficient lithium batteries!
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Reviewed in the United States on February 22, 2025 by SentryOne
Style: 12V 20Ah-Mini
Bought last summer (August) for winter portable fish finder. 40 minutes into first use (January), battery went dead. Zero voltage at terminals. Won't take a charge. Can't return due to time, even though it was still in box until a week before use,. Update: Did some more research. Flashed battery and got it working again. My understanding battery should not shut off until 10V. It shut off at 12.3 V. Will charge again and try once more. Will post results.
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Reviewed in the United States on January 5, 2025 by Jay Bean
Style: 12V 20Ah-Mini-2 Pack
Capacity seems to be exactly what is promised. I have purchased about 8 of these so far. One didn’t function and was replaced without hassle. Been using them about a month and everything seems to be working as expected. Seems like a decent battery and good value.
Reviewed in the United States on January 3, 2025 by Andrew
Style: 12V 20Ah-Mini
Very light weight for a 20ah lithium battery. Seems to be a true 20ah as my livescope with the echomap 7inch lasts all day so far. I was previously using just a 12ah lithium and it can outlast that. Will see how it is durability wise.
Reviewed in the United States on January 6, 2025 by Lee