12v125ah Ionic Lithium Marine Cranking Battery


SKU: 125ah-start Categories: , ,


Premium 12v125ah Ionic Lithium Marine Cranking Battery

This is a Dual Purpose Cranking / Deep Cycle Lithium Marine Cranking Battery

    • Comparable to 1100 cranking amps
    • This battery can be used as a starter battery for 25hp to 300hp,  Yamaha, Mercury, Suzuki and Evinrude Motors
    • Proprietary Battery Management Systems (BMS) with power terminal cut-off and 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.
    • Ionic batteries have proprietary software embedded in the BMS to make our batteries 100% compatible with Yamaha, Mercury, Suzuki and Evinrude Motors
    • 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
    • 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 11 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.

    Magnuson-Moss Warranty Act: A vehicle manufacturer cannot legally void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)). Ionic Batteries have proprietary software embedded in the Battery Management Systems that make them 100% compatible with Yamaha, Mercury, Suzuki and Evinrude Motors. Learn More


    Lithium Marine Cranking Battery

    lithium marine battery

Ionic Deep Cycle 12V125-EP

12 Volt 125AH Battery

World Class Safety Features

Connectivity You NeedIonic Deep Cycle 12V125-EP has 12 volts and a 125Ah 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.

Built for Long Lasting Reliable Power

World Class Safety FeaturesThe 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]. Ionic 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).

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

Smaller, more powerful and lasts longer than any other jump starter on the marketLithium Marine Cranking Battery At 6.5” (L) x 12.55″ (W) x 9.22″ (H) and weighing only 34.2 lbs., the Ionic Deep Cycle 12V125-EP has the best size to power ratio of any deep cycle battery on the market. Connectors: 3/8 UNC Threads allow the battery to be installed in any direction unlike lead-acid batteries which are fixed. Ionic 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 10.5V. Max charge current is 80A and max discharge current is 100A / 350A(3s). 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.

Voltage 12V
Capacity 125Ah, 1600Wh
Chemistry LiFePo
Weight 34.2 lbs (15.5 kg)
Dimensions 6.5″ x 12.55″ x 9.22″
165 x 319 x 234 mm
Life Cycles 3,000 @ 80% DOD
BMS Yes (Internal)
Life Cycles 3,000 @ 80% DOD
BMS Yes (Internal)
Max Charge Voltage 14.6±0.1V
Discharge Cut-Off Voltage ~10.0V
Max Charge Current 80A
Max Discharge Current 100A
Peak Current (3S) 350A
Operating Temperature -20~60℃
BCI Group Size 31
Terminal 3/8 UNC Thread

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