LOSSIGY 12V 100AH LiFePO4 Lithium Battery, Low Temp Protection with 100A Bluetooth BMS, 10 Yrs Lifespan, 400A Peak Current, Perfect for Golf Cart, Trolling Motor, Solar System, RV, Marine
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Availability:
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Arrives
Sep 14 – Sep 18
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Style: 12V100AH
Features
- Grade A Cells: LOSSIGY lifepo4 lithium batteries are manufactured of auto grade-A cells with higher energy density, more stable performance&greater power.
- Last for 10 Year: LOSSIGY battery provides at least 4000 cycles. The built-in BMS effectively protects the electric core from damage caused by high temperature, low temperature, short circuit, over-current and overload.
- Easy to install: LOSSIGY 12V 100AH lifepo4 battery is easier to install and move compared to traditional series lead-acid batteries.
- Amazing BMS System: LOSSIGY's lifepo4 is a battery management system composed of high-end chips, which allows for automatic balancing within the battery. These batteries can be safely connected in series or in parallel to form a 24V/36V/48V battery bank or larger capacity 12V battery banks.
- LOSSIGY's Commitment: LOSSIGY provides every customer with 90 days of worry free after-sales service and 24-hour online professional technical support. Regardless of any issues you may have, we promise to provide the fastest possible solution
Brand: LOSSIGY
Product Dimensions: 6.77"D x 12.95"W x 8.42"H
Terminal: Stud Terminal
Automotive Fit Type: Universal Fit
Manufacturer: LOSSIGY
Manufacturer: LOSSIGY
Brand: LOSSIGY
Item Weight: 25 pounds
Product Dimensions: 6.77 x 12.95 x 8.42 inches
Country of Origin: China
Manufacturer Part Number: 12V100AH
Amperage: 300 Amps
Date First Available: March 26, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 14 – Sep 18
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Style: 48V100AH
I have now purchased 3 Lossigy 48v 100ah batteries and plan to add another soon! These are quality made and with a BMS that provides safety to match it's power. I am using these for a solar project that I am constantly updating. The app is easy to use and I can manage all 3 of mine and keep track of the usage, watts and it also tells me how many times each has been cycled. I am very happy to have these as my "go-to" LifePo battery.
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Reviewed in the United States on July 3, 2025 by Steve H.
The batteries were shipped much faster than the schedule predicted. I bought four. They were installed in our 41' 5th wheel in parallel to achieve a 400AH reserve capacity. They replaced two L16 6V 420AH lead acid batteries that were about four years old and were starting to demonstrate a reduced reserve capacity. The LG16s weight about 135lbs EACH! I cut about 125lbs in weight by going to the LiPo technology. Capacity test is still underway but I now 12 hours into running the coach on the battery pack. Now that the sun is back up I am charging the batteries at about 20 amps from my solar panels and the Blue Tooth app on the batteries is indicating about 50% reserve remaining with each of the four batteries getting about 5amps respectively. What I really like about the technology is the discharge curve. At 50% they are maintaining a solid 12.5 - 13.0 volts. Lead acid would be at or below 12V by now on their way down to 10V or less. There is no dimming of the lights or low voltage warnings when I increase the load by turning on my microwave or a heavy 12 volt draw like the furnace cycling on. The Blue Tooth App has turned out to be a pleasant surprise. I thought it would be more of gimmick but the app allows you to view each individual cell (four in total) on each individual battery. The geek in me loves having the ability to view the voltage of each cell down to three decimal places. This will come in very handy going forward if I develop a problem with a battery allowing me to determine which and/or how many cells are dysfunctional. I bought the self-heated batteries as we often use our RV in the winter (-20 or lower) and I wanted to have a self-regulating battery charging system. Now I don't have to worry about designing a method of monitoring temperatures and cycling battery heat when required. With our PV panels constantly in the circuit, my having to build a 12V heating system for the batteries to warm them up before they saw the solar panel current would have been a huge pain. Additionally, externally heating the batteries would be far less efficient compared to the Lossigy's method of heating them internally at the cell level. The cost for self regulation/protection was well worth it to achieve that benefit and the related piece of mind. Now if something happens related to low temperatures it is Lossigy's problem not mine. All in all I am very pleased with the batteries and in particular the Blue Tooth App. The only remaining review parameter is their longevity. That will be a four or five year journey.
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Reviewed in the United States on January 29, 2023 by Dave
Style: 12V100AH
Great batteries for my boats trolling motor. Never had any issues with the three. This is the second set I’ve bought for the two different boats I’ve owned in the past 4 years. They keep the same amount of power all day long in tournaments.
Reviewed in the United States on April 11, 2025 by Jason
I purchased (3) of these Lossigy 12v100ah batteries for my 1990 Ezgo golf cart to replace the (6) old lead acid batteries. Once installed they were awesome!!! These batteries are powerful, delivered consistent voltage for hours between charging, and much lighter. My golf cart had more power and speed than it had in years, maybe ever. After about 3 weeks of great performance the BMS tripped out on one of the batteries while I driving up an inclined road, and my golf cart just died. I emailed Customer Service, I found the email on the warranty and service agreement on the last page of the product manual. A Service Rep (Jenny) responded back very fast within 24 hours. Over the next day or so she helped me trouble shoot the issue. It turned out that these batteries only have a 50A max continuous discharge current output, which I didn’t notice when I purchased them. I have many incline streets in my neighborhood, and when I was going up one of the bigger inclines the golf cart was pulling more than 50A and the battery BMS safety tripped out. Jenny concluded that these batteries were not going to work for my application. To resolve my issue Lossigy offered to take back all (3) batteries and up grade them with (3) 12v 100Ah-Pro, which has a 100A max continuous discharge output, at no cost to me. At the time when my battery died I was concerned I would be without my golf cart for a month or more while resolving my issue and getting a replacement battery, but Lossigy Customer Service had my issue resolved and the new batteries at my front door in less than a week. The new batteries are installed and working great. My golf cart has never ran so fast, even going up the inclines with passengers on board. Therefore, if you are looking for a Lithium battery to replace the lead acid batteries in a golf cart Lossigy is a great choice, but get a battery that has at minimum a 100A max continuous current discharge like the 12v 100Ah-Pro. From my experience Lossigy batteries are a great value, they are light weight, beautifully designed, built very solid, long life expectancy, great price, and Customer Service is out of this world!!!
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Reviewed in the United States on February 23, 2022 by Paul Jeffries
Great battery for the dollar! In terms of value this is a 5 star all the way. Good build quality, decent BMS, and so far after around 8 months of use I'm not seeing any weird issues. I did knock a star off as I'd really like to see the continuous discharge at 200 Amps. Many competing 200AH batteries offer a higher continuous discharge for around the same price. 100 Amps sounds like a ton until you realize that if you're running an inverter that is going to translate to only 1200 watts or so. All in all a good purchase, But I may be moving to Jita for my next LFP.
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Reviewed in the United States on March 4, 2022 by GottaGetTheGear
Style: 12V100AH
I use the batteries in my golf cart. Longer lasting, better performance, and lighter weight than lead acid batteries. One of the batteries initially failed to hold a charge after a couple months of use, so I contacted Lisa in customer service. She had me run a couple of tests on the battery to determine the problem. She had me send the faulty battery and they promptly replaced. No more problems! Fantastic customer service!
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Reviewed in the United States on January 28, 2025 by MJ