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Home LiTime Like New Batteries ✅Like New✅12V 100Ah 
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✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
1 / 0
Features
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Classic
Reliable core performance without added features.

✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery

$223.99
$349.99
36% OFF
30-Day Price Guarantee & 7-Day Free Return Policy Included

The like-new batteries were purchased by customers who mistakenly bought the wrong capacity or incompatible batteries for their applications. We assure you that all like-new batteries are rigorously checked and tested to verify functionality and quality before delivery ( only a few have minor scratches on the surface). All like-new batteries qualify for the same 5-year warranty as our new batteries. Order with confidence knowing we stand behind the quality.

  • EV Grade A LiFePO4 Cells
  • 4000+ Cycles at 100% DOD & 10+ Years Lifetime
  • 100% BMS Protection & 3% Low Self-discharging Rate
  • 1280Wh of Large Energy, 1280W of High Output Power
  • 24.25 lbs, 1/5 the Weight of 12V 200Ah Lead-acid Batteries, but same energy (1C discharging)
  • 3 Charging Ways & 10X Charging Efficiency
  • Flexible in Series and Parallel (Max 4S4P, up to 20.48kWh)
  • Group 31 Battery Size (L13*W6.77*H8.43 inch )
  • Suitable for RVs/30~70 lbs Trolling Motors, Solar, Home Energy Storage, Off-grid
  • IP65 Waterproof
  • Clean/Eco-friendly/Cost-effective
  • US Ground Fast Delivery & 24 hours Excellent Online Service
  • Certified by UL, FCC, CE, ROSH, UN38.3
  • Note: This 12V 100Ah battery is suitable for energy storage rather than start-up. If you need a starting battery, please consider LiTime 12V marine starting batteries series.
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✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅12V 100Ah 
$223.99
$349.99
Add to Cart
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery
Features Specs FAQ Reviews User Manual

Customer Reviews

Based on 17 reviews
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(17)
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100.0
M
Marc
LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery

I bought a used - like new 100Ah group 31 battery. This is the 100Ah classic battery. It charged right up and then balanced with a previously bought 100Ah group 31 a month prior.

This is a parallel wired system with a LiTime 30A MPPT solar charge controller and 400 watts of solar panels in an off grid shed.

Fantastic value and quality. LiTime doesn’t disappoint

User picture
E
Enrique Escalante
12v 100 ah battery

Works great. First time I’ve woken up and able to brew coffee with no alarms. Thanks LiTime!

User picture
J
John Hogan
Great Battery For A Large-ish Robot

After constantly having to replace lead acid batteries, I splurged on a 100AH LiFePo4 battery. Though I had to reconfigure the base of the robot, I have more than enough battery capacity to run for hours. I paired the battery with a Victron 30A charger (litime charger was out of stock) and it can easily recharge the battery while keeping all the electronics on (don't have to turn off the robot to recharge). I justified to the wife by telling her when we lose power at the house, we can use the robot's battery to keep our cellphone charged for weeks.

User picture
M
Mike Bertelsmann

great so far .

K
Kevin McCann
Used Battery

Just like advertised.Thanks.

J
Jason Wagers
Worth every dollar

These batteries are absolutely amazing! I was out for 4 hours running black box , 2 9” garmins and 1 12” garmin! Battery was still on full! Blue tooth is definitely worth the extra cash ! Good luck and keep it wet!!!

L
Lee Massey

✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery

[
[Jason MacDonald]

✅Like New✅LiTime 12V 100Ah LiFePO4 Lithium Battery

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Why LiTime is Your Best Choice

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TOP 1 LiFePO4 Brand

As the #1 LiFePO4 battery brand, LiTIme leads the market with the most complete power solutions—covering RVs, home storage, marine, golf carts, off-grid systems, and beyond.
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15-Year Expertise

With 15 years of industry experience, LiTime serves over 350,000+ users globally, ensuring quality and trust. LiTime keeps innovating and has your back, always.
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24/7 Expert Support

With 24/7 expert support and an average 24-hour response time, we ensure you get the help you need, anytime. Whether it's pre-sales or after-sales, we guarantee 100% support every step of the way.
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Expert-Backed Quality

LiTime is certified by top organizations like RVDA, backed by over 70+ patents and recognized for quality. Let authorities and patents prove why LiTime leads the way.
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Industry-Leading Tech

With EV-grade cells passing 80+ tests and a self-developed BMS with under 1% margin of error, LiTime batteries ensure 15,000 cycles, 20+ protections, and up to 10 years of reliable performance.
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Cutting-Edge Features

LiTime batteries offer a range of advanced features, including Bluetooth, low-temperature protection, self-heating, high-rate discharge, pre-charging, ensuring reliable power and peace of mind in any environment.

User-Driven Power Stories

See how LiTime batteries are changing the way real users power their lives.
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User Insights
litime lithium golf cart battery customer review: a red golf cart sits on grass
Matt Elliott
The weight difference was incredible. One 6v Battery weighed 63 lbs. this battery 38 lbs!
litime customer feedback of using lithium trolling motor battery in kayak
Reel in Florida
I think the mini is the real star of the show. 100ah in this small a package is perfect for kayaks and other small craft.
Patrick Dwivedi
I love the lighter weight of the battery. I no longer need to call on my trusty neighbors to help me install the battery inside my VW Bus.
Paul Muller
Shipping was extremely fast ( received within two days after placing order). Batteries work like a charm for our camper.
[KellG]
For the performance & reliability, I do recommend this battery
A LiTime 51.2V 100Ah battery is placed on carpet, showcasing its features alongside a tennis ball for scale, in a customer review
Dan M
The amount of power that this battery can instantly dump into the cart is awesome.
Eric Anderson
Used my new LiTime 12v 200a batteries for the first time this weekend. Couldn’t be happier!
litime customer feedback of using the battery powering fish finders
mtkeane
I would say that not only are the products great, but so is the customer service.
Greg Sapp
Very impressed with the quality and the documentation provided by LiTime.
customer review of litime lithium 12v 140ah dual purpose marine battery
Reel in Florida
The best upgrade you can make!
Artie H
Li Time US , Great customer support services
litime customer feedback of a man holding a 12v 140ah group 31 battery showing his satisfaction
Andrew Martin
This charger is a beast! Pleasantly surprised so far with LiTime products.
litime lithium golf cart battery customer review: A person stands by the golf cart
John D. Hollingsworth, Jr.
After many months of debate, I finally bit the bullet and rebuilt my Stealth 4x4 cart with the new batteries.
A camo golf cart sits in a snowy landscape, ready for winter use, featured in a litime lithium golf cart battery customer review
Customer
So far for my golf cart it's been a great battery I got the 10amp charger also no problems.
Eve Ford
Great customer service! The batteries ran our solar system on our camper with no problem.
Klaus Feldmeier
The replacement was straight forward - the new LiTimes batteries are nearly 50% lighter than the lead acid batteries.
Scott Winebarger
No complaints yet, still building my system, so far, I am impressed
[Timothy Vaughan] Vaughan
Already had my 100ah trolling motor battery out several times and it’s delivered in spades. Very happy with my purchase!
John Hogan
Though I had to reconfigure the base of the robot, I have more than enough battery capacity to run for hours.
Perry Mahnke
It's amazing how much lighter the LiTime Mini batteries are, the conversion was easy, and the fit & finish on the LiTime Minis is great.
Anthony Carita
Love how light this battery is. My mower lost about 100 Lbs of weight. The battery has a nice case and looks top quality.
Rob D.
Great Products. Really Great Support.

Power You Can Trust, Backed By Experts

The Power Behind Experts, Adventures, And The World’s Best
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"Globally trusted, LiTime’s innovation in energy solutions sets a new industry standard."
"LiTime combines cutting-edge technology with unmatched reliability, powering users' lives worldwide."
"LiTime’s LiFePO4 batteries provide outstanding performance, making it the top choice for customers."
"LiTime delivers powerful, reliable, and sustainable energy solutions tailored to meet every need."
"LiTime’s customer-centric approach drives the development of unparalleled energy solutions."
"LiTime's energy solutions combine advanced R&D with real-world user insights for unmatched reliability."
"With extensive research backing it, LiTime’s products are engineered for superior quality and durability."
"Renowned for its exceptional battery technology, LiTime is a trusted leader in energy innovation."
"The world trusts LiTime for innovative and dependable energy solutions, powering homes and businesses."
"LiTime's global reputation for excellence is built on performance, reliability, and cutting-edge technology."
"LiTime’s LiFePO4 batteries are the perfect fusion of innovation and reliability for every user."
"LiTime’s commitment to research ensures their products remain at the forefront of energy solutions."
"LiTime's power solutions are trusted by users globally, offering unmatched performance and longevity."
"LiTime’s success stems from combining groundbreaking technology with a deep understanding of customer needs."
"LiTime pioneers the future of energy with innovation, reliability, and sustainability."
LiTime batteries are installed to ABYC E-13 standards, fully compliant with lithium battery requirements.
Powering passion on the water – as a member of IGFA.
Proud Member of GCSAA – Trusted by golf course professionals nationwide.
Member of RVDA – Serving the RV Industry with advanced lithium power.
Powering the RV lifestyle with Escapees-backed lithium technology.
Official FMCA commercial member delivering trusted power for motorhome owners.
Supporting professional anglers and sustainable fishing through the National Professional Anglers Association.

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