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12 Volt 12Ah Lithium Deep Cycle Battery

(2 customer reviews)
  • Ships internationally to most countries
  • Free Shipping on orders $150+


Availability: In stock

Warranty: 3 Years

  • 70% lighter than lead acid batteries
  • Two to four times the service life (3000-5000 cycles)
  • Great for marine, RV, floor sweepers, lift gates, UPS systems, solar energy storage
  • Battery Management Systems (BMS) with power terminal cut-off and recovery
  • Cell balancing and low voltage/over voltage protection, short-circuit protection
  • Bluetooth technology to monitor battery status
  • Maximize your energy potential with 99% Depth of Discharge (DOD)
  • Drop in replacements (plug and play)
  • Run as many needed in parallel
  • Can go up to 4 in series with this battery
  • Comes with an 3 Year Battery Warranty to give you peace of mind with your purchase.
  • Compatible with the following chargers: Ionic, Noco Gen Pro, Dual Pro PS/ Auto, Minnkota Precision, Pro Mariner/Pro Tournament Elite, Stealth, Troll Bridge DC, Power Pole.

Product Description

Ionic Lithium Deep Cycle 12V12-EP

World Class Safety Features

Ionic Deep Cycle Lithium Battery 12V12-EP has 12 volts and a 12Ah capacity and is perfect for powering your deep cycle systems. Ionic Deep Cycle has an internal microprocessor controlled battery management system (BMS) that monitors the key operational parameters during charging and discharging, such as voltages, currents and internal temperatures. Ionic Batteries can be hooked up four in series and as many needed in parallel.

Built for Long Lasting Reliable Power

The Ionic Deep Cycle Battery has a cycle life of 3,000 cycles or about 10 calendar years. Our lithium-ion batteries have a usable capacity of 99% compared to 50-60% for traditional lead-acid batteries]. LithiumHub Deep Cycle batteries function in the widest range of temperatures with a discharge temperature range (Functional) of –20°C to 60°C (–4°F to 140°F) and a charge temperature range of 0°C to 45°C (32°F to 113°F). Automatically detects if batteries are too cold to take a charge.

The Ionic Deep Cycle line has the best weight to power ratio on the market

At 3.96” (L) x 5.91” (W) x 3.99” (H) and weighing only 3.5 lbs., the Ionic Lithium Deep Cycle 12V12-EP has the best size to power ratio of any deep cycle battery on the market. Connectors: F2, 0.25”, 6.4 mm Spade Terminals allow the battery to be installed in any direction unlike lead-acid batteries which are fixed. Ionic Lithium Deep Cycle Batteries self-discharge rate per month is between 1-3% compared to lead-acid batteries which are about 30%. Max charge voltage is 14.6V and the discharge cut-off voltage is 10.5. Max charge current is 12A and max discharge current is 30A / 60A(3s). Peak discharge current is 60A(3s) with 360W continuous and 700W (3s) peak. Can be charged with solar chargers. Can be charged with most traditional lead-acid chargers that do not have “Desulfate” mode, provided the current levels do not exceed lithium battery charge specification. Using a traditional lead-acid charger that reaches 14.4-14.6 volts will allow the battery to be fully charged. Chargers that do not exceed 13.6 volts will only charge the battery to 50% capacity or less.
Note:Limited to 150W battery output per battery. It will not work with motors over 150W for single 12V battery. 300W for two 12v at 24V or 450W for three 12v at 36v

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
3 Year Limited Warranty

3 Year Limited Warranty
Model IC-12V12-EP4S
Voltage 12V
Capacity 12Ah, 158Wh
Chemistry LiFePo
Weight 3.5lbs (1.6kg)
Dimensions 5.91″ (L) x 3.96″ (W) x 3.99″ (H)
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 12A
Max Discharge Current 30A
Peak Current (3S) 60A (3S)
Operating Temperature -20~60℃
BCI Group Size None
Terminal F2

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

Ionic Deep Cycle Manual

Specs Sheet

Bluetooth Guide

Safety Data Sheet

Share your thoughts!

4.5 out of 5 stars

2 reviews

Let us know what you think...

What others are saying

  1. Tom Duarte

    I am a guitarist and I use it to power two 150W amps and an effects processor. The unit is very light and easy to use as well as being quite clean. I used to use a marine battery but they are very heavy and cumbersome. The Lithium battery gets a very clean sound for me as well, even with the amp in overdrive mode, whereas the marine battery would produce a horrible square wave sort of “pweee” sound. The inverter and charger that I bought from Lithiumhub to use with the unit are very efficient and easy to use as well. I would definitely recommend!

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  2. Question

    Franck Sala

    Can these be connected to a solar panel system and left in trickle charge? This would be for a off grid type set up where the batteries are kept fully charged by the solar system while no one is there.
    Thank you

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    • MK

      Yes, our batteries can be used for other applications as with a solar system. They can be left on a trickle standby full charge if the voltage is held at 13.8V after a full charge to 14.6V. It is recommended to full discharge and charge the batteries once every 6 months.

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  3. Question

    Samuel Blanchard

    want to use this to run pump sprayer for yard on back of atv will this work

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    • MK

      As long as your pump don’t have more than 12 amp max draw it will work.

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  4. Admin Josh Rueff


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