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12 Volt 100Ah Lithium Deep Cycle Battery

  • Free shipping in the U.S.
  • 11-year warranty
  • Ships internationally to most countries

$799.00

Availability: 997 in stock

Warranty: 11 Years

  • 900CCA that can be used as a starting battery for up to 150 hp Yamaha or Mercury motors
  • 2-4x the service life (3,000 to 5,000 cycles on average)
  • Weighs 70% lighter than lead-acid batteries
  • Ideal for marine, RV, floor sweepers, lift gates, UPS systems, & solar energy storage
  • Easy to use Bluetooth technology – always know the status of your battery
  • Battery Management Systems (BMS) with power terminal cut-off & recovery
  • Built in cold weather protection – Does not take a charge if temperatures are below -4C or 24F in our case. Some variations with part tolerances.
  • Cell balancing and protection against low voltage/overvoltage
  • Short-circuit protection
  • Drop in replacements (plug and play)
  • Capable of connecting up to 4 batteries in series
  • Connect as many batteries as you’d like in parallel
  • Impressive 99% Depth Of Discharge (DOD)
  • Battery covered by an outstanding 11-year warranty.
  • Our 12V 100Ah battery is 100% compatible with Yamaha & Mercury motors
  • Works with the following chargers: Ionic, Noco Gen Pro, Dual Pro PS/ Auto, Minnkota Precision, Pro Mariner/Pro Tournament Elite, Stealth, Troll Bridge DC, and Power Pole.

Product Description

12 Volt 100Ah Lithium Battery

Travel trailer parked in the woods, next to a picnic table.Best Value On The Market – Ionic Lithium 12V 100Ah Deep Cycle Battery

Our 12V 100Ah battery is the perfect companion for your marine & RV adventures. Weighing 70% lighter than most lead-acid batteries, over time you’ll save loads in gas prices, not to mention wear and tear on your body. With zero-maintenance and an incredible service life of 3,000 to 5,000 cycles, this battery will go the distance.

We stand by our batteries and are happy to extend an impressive 11-year warranty with your purchase of our Ionic 12V 100Ah Battery.

Top Of The Line Safety Features

Ionic deep cycle batteries come equipped with a state-of-the-art Battery Management System (BMS). This system helps ensure that your battery is safe at all times. Controlled by a microprocessor, it monitors the main operating parameters while safely charging and discharging. This includes voltage, currents, and internal temperatures among other things. For instance, if the internal temperature of your battery is below freezing, your battery is “smart” enough to not accept a charge.

Designed To Provide Long-Lasting, Dependable Power

Not to beat a dead horse, but our 12V 100Ah battery has a cycle life between 3,000 to 5,000 cycles. On average, that’s a substantial 10 calendar years! And we can’t forget to mention capacity. With lithium, you can enjoy a capacity rating of 99%. Typical lead-acid batteries average between 50-60%. This means you’re having to charge your batteries far more often.

But what about temperature? LithiumHub deep cycle batteries handle extreme temperatures more gracefully than other battery types. In fact, our batteries can discharge between -20 degrees Celsius to 60 degrees Celsius (-4 degrees Fahrenheit to 140 degrees Fahrenheit). And they can receive a charge between 0 degrees Celsius to 45 degrees Celsius (32 degrees Fahrenheit to 113 degrees Fahrenheit).

Most Impressive Power To Weight Ratio

Need a powerful battery but working with a small space? Tired of hauling around batteries that way as much as a grade schooler? Can’t blame you. Our Ionic Lithium 12V 100Ah battery measures: 12.55″ (L) x 6.5” (W) x 9.22” (H). And it only weighs 28 lbs. The connectors are 3/8th UNC Threads. They allow the battery to be installed in any direction. Lead-acid batteries, on the other hand, must be placed in a specific direction.

With an impressive 1-3% monthly discharge rate, your cycle will outlast lead-acid by a significant amount. Lead-acid batteries usually discharge around 30% per month, after all.

Small fishing boat tied to dock.Common Uses For Your 12V 100Ah Battery

Take your adventures up a notch with our Ionic Lithium 12V 100Ah Battery. For a 24 volt trolling motor we recommend two 12V 100Ah batteries and one 12V 125Ah to take care of the engine starter and other onboard equipment. Need more power? Connect as many batteries as you need in parallel, and up to four in series. Your fishing escapades will never be the same! We know it can be difficult to figure out which size battery is best for your boat, so be sure to check out this helpful blog post.

Beyond its many uses as a marine battery, our 12V 100Ah battery is also a great option for RV’s, solar storage, and more. Not sure which charger to pair it with? Check out this super useful blog post: What’s The Best Smart Battery Charger For Deep Cycle Batteries? 

Other important things to note: 

  • The maximum charge current for our 12V 100Ah battery is 14.6V, with the max discharge voltage being 10.5V.
  • The max charge current is 100A and the max discharge is 100A/500A(3s).
  • Our 12V 100Ah battery works with solar chargers!
  • Can be charged with most traditional lead-acid chargers. (Chargers that don’t have “Desulfate” mode. And provided the current levels do not exceed lithium battery charge specification.)
  • Your 12V 100Ah battery can be completely charged with a standard lead-acid charger that achieves 14.4-14.6 volts.
  • Chargers with a voltage of fewer than 13.6 volts will only charge at 50% capacity or less.
  • Looking for a 12V 50Ah instead? Click here.

Have further questions about our 12V 100Ah battery? We’re here to help! 

Has Bluetooth connection

Has Bluetooth connection
Can be charged in series

Can be charged in series
Can be charged in parallel

Can be charged in parallel
Free Shipping

Free Shipping
Lithiumhub 30 Day Return Policy

30 Day Return Policy
11 Year Battery Warranty

11 Year Battery Warranty
Model IC-12V100-EP4S
Voltage 12V
Capacity 100 Ah, 1280Wh
Chemistry LiFePo4
Weight 28.0 lbs (12.7kg)
Group 31 Dimensions 6.7″ (L) x 12.1″ (W) x 8.3″ (H) (165x318x215mm)
Life Cycles 3,000 @ 80% DOD
BMS Yes (Internal)
Max Charge Voltage 14.6±0.1V
Discharge Cut-Off Voltage ~8.0V
Max Charge Current 50A
Max Discharge Current 100A
Peak Current (3S) 500A (3S)
Operating Temperature -20~60℃
-4℉~140℉
BCI Group Size 31
Terminal 3/8th-16 UNC Thread

Please read our frequently asked questions page for answers commons questions regarding lithium ion batteries.

Ionic Deep Cycle Manual

Spec Sheet

Bluetooth Guide

Performance Curve

Safety Data Sheet

Customer Reviews

Don't just take our word for it! See real feedback from our customers

Customer Reviews
5.0 Based on 95 Reviews
5 ★
97% 
92
4 ★
3% 
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3 ★
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Customer Photos
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Filter Reviews:
TP
05/21/2022
Tyler P.
US US
I recommend this product

Amazing products

These batteries are amazing. They last 4x as long as my old batteries! Highly recommended.

TB
05/20/2022
thomas b.
US US
I recommend this product

Awesome battery

I have (6) 110ah ionics on my e-series tournament boat now to power two rear 112 Minn kota motors. We fish some good size lakes and I’m not worried about running my boat on 100% all the time. It’s has lightened my 17’ Landau tremendously. These batteries are the deal!

LithiumHub 12 Volt 100Ah Lithium Deep Cycle Battery Review
MB
05/09/2022
Mike B.
US US
I recommend this product

Ionic 100Ah Lithium

Switched over to the Ionic Lithiums this year to pair with my new Ghost trolling motor. Unbelievable batteries. I can fish several trips without even charging my batteries again, and where the batteries are Bluetooth capable you can download the app on your phone and always keep an eye on your batteries anytime you want. This is a feature I really love. No more over charging your batteries or having to guess how much battery life you have left. Ionic Batteries are a phenomenal product that I would recommend anyone to buy.

TL
05/02/2022
Tom L.
US US
I recommend this product

Upgraded to 125AH/Heater

I actually upgraded to the 125AH/Heater. So far it’s been an awesome experience from staff to product. 8 hrs on the water running 75-100 % on 55 lb thrust trolling motor using only 30% of capacity and no loss of power. This battery and the company is outstanding. I do plan on buying another when I up grade to a 24 volt

MN
04/28/2022
Mark N.
US US
I recommend this product

Awesome batteries, Great customer service and quick shipping.

Shaved a 100lbs off rear of my boat. Gets on plane quicker and by batteries @ end of day takes about 10-15 minutes to re-charge them.


12 Volt 100Ah Lithium Deep Cycle Battery has a rating of 4.97 stars based on 96 reviews.

experience the advantage of ionic brand lithium batteries

3 blue LithiumHub Ionic batteries.

11 year
warranty

Buy with confidence with our competitive no-nonsense 11 year warranty.

grade a
cells only

Ionic uses the best cells so your battery lasts longer and performs better.

bluetooth
monitoring

Monitor your charge at any time from our user-friendly Ionic mobile app.

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get the battery of tomorrow, today

50%

50 percent lighter

0%

zero maintenance

200%

2x the power

500%

5x faster charging

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