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CHINS

CHINS LiFePO4 Battery 12V 20AH Lithium Battery - Built-in 20A BMS, 2000~5000 Cycles, Perfect for Replacing Most of Backup Power, Fish Finder, Fans, Toys, LED Light, Security Camera, Camping etc.

    • Based on 1,456 reviews
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Availability: In Stock.
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Arrives Wednesday, Apr 2
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Style: 12V 20AH


Size: Pack of 1


Features

  • Lithium Ion Technology: Unlike Lead Acid batteries, CHINSs deep cycle lithium ion batteries have exceptional longevity and are more cost effective. Plus, Li-Ion batteries can be safer than Lead Acid batteries, which have no protection against ground faults. It can support fast charging and solar panel charging. This product is your best choice for outdoor camping power and indoor easy installation.Brand: CHINS, Size: 7.08*2.99*6.69 inches, Color: Black, Orange.
  • Uncompromised Quality: Our LiFePO4 battery provides 2000 - 5000 cycles & a 10 years lifetime compared to 200 - 500 cycles & a 3 years lifetime in typical Lead Acid chemistry. 8A continuous discharge current, and a wide range of operation temperature. When factoring time and cost into your purchase, our lithium ion battery banks come out ahead every time,And our battery packs have been through a rigorous testing procedure by UN certified inspectors.
  • Note: CHINS LiFePO4 battery contains a BMS, which controls the charging and discharging functions of the battery. If the battery cannot be charged or discharged, please refer to the product details page to activate the BMS of the battery, and it can function normally.
  • Lightweight and Versatile: the weight is 5.07 lbs(2.3 kg), our 12V 20Ah battery weighs in at only 1/4 the weight of the same capacity lead acid batteries! With no acid in the battery, you're able to safely mount in any position. This makes li-ion batteries perfect for variety types of backup power application, such as UPS, solar and wind power generation systems, children's toy scooters, etc.
  • Complete Protection: The lithium batterys unique built-in Battery Management System (BMS) protects it from overcharge, deep discharge, overloading, overheating and short circuit, and excessive low self-discharge rate ensuring up to 1 year maintenance-free storage.

Brand: CHINS


Size: Pack of 1


Product Dimensions: 2.99"D x 7.08"W x 6.69"H


Number Of Cells: 1


Resistance: 15 Milliohms


Terminal: M6


Manufacturer: CHINS


UPC:


Brand: ‎CHINS


Size: ‎Pack of 1


Product Dimensions: ‎2.99"D x 7.08"W x 6.69"H


Number Of Cells: ‎1


Resistance: ‎15 Milliohms


Terminal: ‎M6


Manufacturer: ‎CHINS


UPC: ‎755621495086


Model: ‎LAF1220


Item Weight: ‎5.06 pounds


Country of Origin: ‎China


Item model number: ‎LAF1220


Batteries: ‎1 Lithium Ion batteries required. (included)


Manufacturer Part Number: ‎LAF1220


Date First Available: January 1, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 2

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

    • Two of these wired in Serial work great to power Minn Kota Ulterra 24v 80lb thrust troller motor
Style: 12V 100AH Size: Pack of 1
These are great. I replaced two Interstate lead-acid deep cycle batteries (SRM-27's), and can't believe how much better (and longer) the Minnkota Ulterra functions with these LifePO4 batteries! First, as mentioned I use two of these 12v batteries wired in series to power the 24v Ulterra trolling motor that is mounted on a Carolina Skiff 23UE's bow. The batteries are charged with a Noco GENPRO10X4 12V 4-Bank, 40-Amp On-Board Battery Charger, which allows me to individually select the type of battery for each of the four batteries on the boat to Lead/Acid, Gel, AGM, or Lithium. Obviously, the two CHINS 100AH LifePo4's are set to "Lithium." They needed to be charged upon receipt of the batteries, and I let them charger overnight. No problem. The Ulterra is very sensitive to voltage. Regular Lead and sealed (agm) batteries drop voltage as you use them, causing problems where the Ulterra stops functioning, except at very low speeds. After experiencing many error codes on the Ulterra after an hour or less of use ( if running more than speed 5 (of 10)), I called Minnkota who said, "the Ulterra needs the batteries to have voltage of 12.6v per battery under a load for a combined reading 25.2v total," or it will turn off, as I was experiencing. My multimeter showed that the voltage of the two Interstates (only about 3 months old) was dropping well beneath the 25.2 threshold almost all the time at load -- dropping beneath the 25.2 that Minn Kota wants to 24.6v at speed 5 of 10. To better check and understand and track, I installed a Victron BMV-712 ( https://www.amazon.com/Victron-Energy-MONITOR-VTBMV-S-BMV-712-Battery/dp/B075RTSTKS/ref=sr_1_5?crid=2LK4SOA30P2XT&keywords=Victron%2B712&qid=1650131508&sprefix=victron%2B712%2Caps%2C94&sr=8-5&th=1 ). It confirmed my multimeter readings but allowed more much more detailed tracking. The lead batteries were not maintaining sufficient voltage output. When brand new, they worked better. Likely, I ran them below the 50% charge level a few times without knowing it, and might have damaged them. That's another benefit you'll read about LifePO4's over traditional deep cycle batteries. The lead flavors are not supposed to be run beyond 50% of their rated capacity, so you should only use 44AH of an 88AH battery, or it can be damaged. The LifePO4's can go low. I've taken these to 20% without any problems, and have heard of others going to 10%. Getting them to 20% was a long day of running the trolling motor. The voltage on the two LiFePO4's (in Series) stays in the range of 26.9 to 26.0v under load when operating between Ulterra speeds 1 to 7.5 of 10. It drops into the 25's at speed 8 to 10, but never drops below 25.4, which was at speed 10 with about 50% of the AH's consumed already. Excellent!! These batteries are great!! Strongly recommend for the Ulterra 24V and imagine they would also be great for the 36V Ulterra if you buy three of them. Remember to buy, have, or install a proper lithium battery charger for these, too. One word of caution, I try to avoid running the Ulterra at the high speeds 7.5 or higher for long periods of time (30 minutes) with the LiFePO4's because Minn Kota's website mentioned that the motors were designed with Lead Acid durations in mind, not the much longer durations without voltage drops that we can get from the lithium batteries. Also, the Victron has an alarm that notifies me when the only 15% of the battery capacity remains. Lithium batteries hold their voltage very well until the end, then really, really drop. I'm concerned there would not be sufficient voltage to Stow the Ulterra if I ran it to the end of capacity. ... show more
Reviewed in the United States on April 16, 2022 by MJC
    • Best customer service I have ever encountered.
Style: 12V 200AH Size: Pack of 1
You MUST understand the following when designing your solar power system. Power is measured in watts. Volts times amps equals watts. 12 volts times 10 amps equals 120 watts. 120 volts times 10 amps equals 1,200 watts. I thought amps were amps, so I designed my system thinking I could run my 10 amp (1,200 watt) microwave for 40 hours with 400 amp hours of battery storage. Wrong. 1,200 watts at 120 volts is 10 amps, but 1,200 watts at 12 volts is 100 amps of continuous power draw from the battery. My system turned out have 1/10th as much power as I thought it would have, but I didn't know that. I have been dealing with power issues since I started living in my van 4 months ago. Every time I ran the microwave for for more than two minutes the batteries would shut themselves off then come back on a few seconds later. It turns out the 200ah 100 amp BMS (Battery Management System) batteries I bought couldn't handle the power draw. I had to replace them with 200ah PLUS batteries with the 200 amp BMS, which allows for 200 amps of continuous power draw. It took me forever to figure out what the problem was. These guys went way out of their way to help me on numerous occasions, including paying for shipping AND packing when returning a battery that turned out to have nothing wrong with it. I bought the batteries after seeing a YouTube video where a guy cut one open and was impressed with the quality construction. The batteries work great and other people I know with Chins batteries have never had any issues with them. The prices are better than most. What really sets this company apart though is the customer service, which is the best I have ever encountered. I have been repeatedly impressed by their responsiveness to my technical questions as I tried to discover what was causing my power problems. So yeah, I highly recommend Chins batteries. UPDATE: July 2023 -- It turned out that all my power problems did not involve the batteries shutting down at all. The power was cut by a circuit breaker which would reset itself after a few seconds. I had no idea self-resetting circuit breakers even existed and assumed that since the lever on the breaker hadn't flipped open the breaker had not tripped. I replaced the breaker anyway just to eliminate the possibility it could be part of the problem, which still persisted. Something to know about nearly all the circuit breakers sold on Amazon and elsewhere: They trip at much lower current draws than they are rated for. My 150 amp breaker was tripping at 100 amps. I replaced it with a 300 amp breaker and that solved the problem that had been defeating me for 9 months. ... show more
Reviewed in the United States on March 7, 2023 by Dan C.

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