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36 Volt 50Ah Lithium Battery

  • 70% lighter than lead acid batteries
  • Two to four times the service life (3000-5000 cycles)
  • Great for marine trolling and other 36V systems
  • 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
  • Comes with an 8 year limited warranty to give you peace of mind with your purchase.
Now shipping internationally to most countries

$1,599.00

Availability: In stock (can be backordered)

Warranty: 8 Years

Ionic Deep Cycle Lithium Battery 36V50-EP

World Class Safety Features

Ionic Deep Cycle 36V50-EP has 36 volts and a 50Ah 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 Deep Cycle Batteries can be hooked 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 Lithium Battery line has the best weight to power ratio on the market

At 19.1” (L) x 6.7″ (W) x 9.5” (H) and weighing only  45lbs., the Ionic Deep Cycle 36V50-EP has the best size to power ratio of any deep cycle battery on the market. Connectors: 3/8 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 43.8V and the discharge cut-off voltage is 31.5V. Max charge current is 60A and max discharge current is 60A / 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 41.4-42.3 volts will allow the battery to be fully charged. Chargers that do not exceed 40.8 volts will only charge the battery to 50% capacity or less.

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
8 Year Limited Warranty

8 Year Limited Warranty
Model IC-36V50-EP
Voltage 36V
Capacity 50Ah, 1280Wh
Chemistry LiFePo4
Weight 45lbs (20.5kg)
Dimensions 19.1″x6.7″x9.5″ 484x170x241mm
Life Cycles 3,000 @ 80% DOD
BMS Yes (Internal)
Max Charge Voltage 43.8±0.1V
Discharge Cut-Off Voltage ~24.0V
Max Charge Current 25A
Max Discharge Current 60A
Peak Current (3S) (350A) (3S)
Operating Temperature -20~60℃
-4℉~140℉
Terminal 3/8-16 UNC

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

Ionic Deep Cycle Manual

Spec Sheet

Bluetooth Guide

Safety Data Sheet

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What others are saying

  1. Question

    michael wilson

    what charger do i use

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • MK

      you will need a 36 volt charger.

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  2. Question

    Robert Bischoff (verified owner)

    Will one of these batteries be sufficient to run a 36v trolling motor for 8 hours

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • One person found this helpful

      MK

      Yes, depending on wind and water you can fish more than 8 hours.

      (1) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  3. Question

    Andy

    Can this battery run a 36-volt golf cart

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • MK

      The in rush current of a Golf Cart is to high. It will not work.

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  4. Question

    Darrell Alsandor

    Do I need a 36V battery charger to replace my Minn Kota 460PC if I were to purchase a single 36V battery for my trolling motor? I also want a 12V lithium and stay with my AGM cranking battery.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • MK

      Yes you will need a 36V charger.

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

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