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LiTime 12V 100Ah LiFePO4 Battery BCI Group 31 Lithium Battery Built-in 100A BMS, Up to 15000 Deep Cycles, Perfect for RV, Marine, Home Energy Storage

  • Based on 2,130 reviews
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Availability: In Stock.
Fulfilled by Li Time US

Arrives May 4 – May 5
Order within 16 hours and 36 minutes
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Style: 12V 100Ah


Features

  • Automotive Grade LiFePO4 BatteryLiTime 12V100Ah LiFePO4 battery have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the cell inside the battery.This makes li-iron batteries perfect for solar home, RV, campers, motor homes, off-grid applications
  • 10 Years LifetimeLiTime LiFePO4 battery provides 4000~15000 cycles (10 times longer) 4000 Time Cycles at 100% DOD, 6000 Time Cycles at 80% DOD, 15000 Time Cycles at 60% DOD & a 10-year lifetime compared to 200~500 cycles & a 3-year lifetime in lead acid battery.
  • Lightweight-Easy to MoveLiTime LiFePO4 Battery Weighting only 24.25 lbs for one module, its weighs only 1/3* the weight of lead acid batteries. LiFePO4 battery is 50% lighter than lead acid battery with the same capacity.
  • 95% * EfficiencyLiTime LiFePO4 batterys flat discharge curve holds above 12.8V for up to 95%* of its capacity usage, providing astronomical boosts in run-time compared with only 50% in Lead Acid. This product is your best choice for outdoor camping power and indoor easy installation. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged
  • For Trolling MotorLiTime 12V 100Ah battery is suitable for energy storage rather than start-up and supports a max. discharge current of 1C. Recommended: 12V 100Ah battery for 30~70lbs thrust trolling motor. (For recommendation on other models of trolling motors or starter batteries coming later this year, please feel free to contact LiTime.)

Brand: Litime


Size: 12V100Ah


Product Dimensions: 6.77"D x 13"W x 8.43"H


Number Of Cells: 4


Resistance: 40 Ohms


Terminal: M8 Terminal


Product Dimensions: 6.77 x 13 x 8.43 inches


Item Weight: 24.2 pounds


Item model number: 12V100AH


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: October 4, 2020


Manufacturer: Litime


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 4 – May 5

This item is non-returnable:

Non-returnable due to hazmat safety reasons

View our full returns policy here.

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Top Amazon Reviews


  • Exceptionally Good for It's Price Point
Style: 12V 100Ah
I bought two of these batteries (12V 100ah). First ordered one to test, satisfied I ordered a second. Both Received On-Time, Good Packaging. Extra terminal bolts provided each. Documentation is good, clear values for User programmed chargers. These are setup in series now to form a 24V 100ah battery pack. I opted to pay more by having two batteries rather than one 24V battery for a few reasons. As stated above, I was concerned with the quality and wanted to test one battery before doubling down for twice the expense. Second, these batteries have a battery management system which is internal to the battery. If it goes bad, chances are the battery will be useless. Having two go bad is unlikely. So I can always reconfigure my system to run from the good 12V battery. Finally, I have a lot of 12V stuff and having a pair of very good 12V batteries gives me more options. These batteries are well built, case seems generic but sturdy. Especially happy with the Terminals, they seem very firmly mounted to the case and hold connections tight. I've run several capacity checks on this, but the only full capacity test I made would be characterized as a .1C test. That is a constant discharge of 100watts, but in my case it was a refrigerator with defrost so when it did run it was about 110watts and about 330watts during the defrost cycle. I was expecting it to run about 39hours but it only made 32 hours. However, then I worked in the inverter efficiency (90%) and the vampire power used by the inverter even when it is not generating wattage. I did several different discharge tests and always got above 95% of the rated watt/hours. That is excellent considering the price point on these batteries in comparison to other similar batteries. I DO NOT recommend any PWM charger with these. I tried charging the battery with a Renogy Voyager and the pulses exceeded the max voltage causing the Battery's Management System to disconnect. Even though this Renogy charger has a LifePO4 setting. I contacted Renogy they were no help, I also contacted AmperTime and the good news is they actually responded. But I knew what the problem was and it simply was not a battery or Battery Management System issue. Needless to say I bought an MPPT charger, EPEVER Triron and it works great. But that is for another review. Couple more notes. I am shocked at how lightweight this battery is, they weigh about a third of what a typical flooded battery would. Every time I pick them up I am surprised by their lightweight. I am sure RV people will appreciate this. The max voltage I got on these batteries is 13.5V after it settles, I was expecting 14.4V. Without making this longer, don't worry about it. It is a weird charge curve and 13.5V is basically 99% charge. My discharge test confirm these batteries will perform to there approximate 100ah rating. In Summary, very happy, highly recommended and I did buy two, perhaps get more in the future. ... show more
Reviewed in the United States on June 21, 2021 by Kontrols

  • Pretty nice and good support
Style: 48V100Ah
The first one arrived but the handle was bent in on one side. LiTime accepted the refund after I took a few pictures for them. In my opinion they need to have those handles removalable and reattachable so they don't get damaged during shipping. The second one arrived fine. Be aware these are designed for solar solutions and nothing more. There are not many standalone chargers that will operate at 54.75 volts and this has a cut off at 56 volts. I'm using this as an extended battery for a Eaton UPS and I did get it to work, but I have to have a secondary battery in the system as the Eaton will sent current to 57-58 volts. ... show more
Reviewed in the United States on April 22, 2024 by Rick D

  • Love these batteries
Style: 12V 100Ah
Ordered this battery to go with a previous purchase so I can test out a 24 volt setup as I hope to go to a 24v house bank in my sailboat. These are excellent batteries and the 3rd one I've bought from Ampere / LiTime in all. They are well made and do the job, support was quite friendly and helpful when I have contacted them. Excellent price for what you are getting with these LFP batteries. ... show more
Reviewed in the United States on March 6, 2024 by Jeff

  • Impressive
Style: 12V 100Ah
I wanted something reliable. I've spent so much time learning the things I need to know, and quite a bit of money for the best components I could afford. When it came to the batteries I wanted to get what are considered by many to be the top of the line, but frankly they are a lot more than I'd hoped to spend. I just can't reason why this many years into lithium battery development it should still cost so much to get a reliable and safe battery with a quality BMS. So I read the battery reviews on Amazon, which I love and rely on but always take with a grain of salt, and then I looked to some solar forums around the net. One in particular dated back awhile and everyone seemed impressed with Ampere Time batteries, and they all seemed way more knowledgeable than myself about it. At less than half the price of the highly rated ones I decided to bite the bullet and take a chance on what might end up being a weak link in my solar system where I really should have invested heavily. My battery order shipped the day after I ordered it and it arrived about a week later across the country from California. On first impression the box was nice and strong, and upon opening the box I found the battery completely secured and cushioned with thick and dense foam inserts. The paperwork, a large 10 page color brochure on the company/product brochure/product manual/and lifetime service card, all came in a thick clear vinyl zip case that reminded me of the type that comes with a new boat. The manual is in color with lots of graphics and is nicely readable and easy to understand. Few companies these days seem to give their product this kind of attention and I was already feeling like I'd made the right decision. The battery has a nice wide soft nylon strap across the top length of it to assist in carrying, even though it isn't a very heavy battery, which also made it easy to remove the battery from the box. Both 100ah batteries I bought were in perfect condition and both were charged exactly at 81%. I've only used them for about two weeks steady so far but they have been working flawlessly on a 600w 36v array with a Victron controller. I've ran a 8000btu LG window air conditioner on it with a 2000w continuous/4000w surge inverter, and I've ran things like a large side by side refrigerator/freezer, my 1250w inverter microwave, a 1500w portable infrared stove, and a large oscillating fan (not all at the same time). The seller has reached out to me more than once to ensure I'm happy with my purchase. Five stars because I couldn't be happier and I have no downside to report. My first impressions were high enough that I ordered two more 100ah batteries, for the max total of 4 allowed in a bank, to help me expand a little. I'm a real customer of this product and I wasn't compensated in any way for this review, if you found this review helpful please click the button. ... show more
Reviewed in the United States on March 2, 2022 by HomeJim

  • Fully charge it upon receiving.
Style: 12V 50Ah
Worked well for running iceco fridge. Shaded camp sites and two day rain event almost killed it while on road. Not charging fully before trip didn't help. However weather cooperated and 100 watt solar panel with victron mmpt brought battery to float voltage. Five amp rc charger had struggled to fully charge it. Overall, the case is solid and it is running fridge and media. Happy so far. ... show more
Reviewed in the United States on March 28, 2024 by peter peter

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