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36 Volt 50Ah Lithium Battery

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

$1,199.00

Availability: 805 in stock

Warranty: 11 Years

Frequently Bought Together With:

36V 10A Charger

  • Charges a single 36V 27AH deep cycle battery or multiple 36V batteries in parallel.
  • Constant current, constant voltage (CCCV)
  • Stops charging once 43.8V is reached.
  • Smart Charger with advanced BMS (Battery Management System)
  • 1 Year Warranty
  • Green and Red indicators lights for charging status. (Green: Charging Completed. Red: Charging. Red Flash: Fault)
  • Bluetooth-connected smartphone application shows charge level and time to charge when using Ionic Lithium Batteries.
  • Can also charge lead acid and AGM batteries.
  • Weighs just 9.1 lbs.

Out of stock

Ionic Multi Voltage Charger 36V10A, 12V10A

Ionic Multi Voltage Charger Stats

  • While most bank chargers are for 12V batteries only, this can charge one 36V and one 12V Lithium (LiFePo4) battery at 10A at the same time.
  • Green and Red indicator lights for charging status. (Green: Power or Charging Completed. Red: Charging).
  • Lightweight and low profile design.
  • Can also be used for 2-3 bank charging system.
  • Can be used for lead acid or AGM batteries.
  • Ionic Lithium app shows charge level and time to charge when using Ionic Lithium Batteries.
  • 60in (5ft) cable length on each bank.
  • First-class Warranty.
  • LithiumHub 30 Day Return Policy and free shipping.
  • 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
  • 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 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 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, Pro Mariner/Pro Tournament Elite, Stealth, Troll Bridge DC, Power Pole.

$1,199.00

Availability: 805 in stock

Warranty: 11 Years

Frequently Bought Together With:

36V 10A Charger

  • Charges a single 36V 27AH deep cycle battery or multiple 36V batteries in parallel.
  • Constant current, constant voltage (CCCV)
  • Stops charging once 43.8V is reached.
  • Smart Charger with advanced BMS (Battery Management System)
  • 1 Year Warranty
  • Green and Red indicators lights for charging status. (Green: Charging Completed. Red: Charging. Red Flash: Fault)
  • Bluetooth-connected smartphone application shows charge level and time to charge when using Ionic Lithium Batteries.
  • Can also charge lead acid and AGM batteries.
  • Weighs just 9.1 lbs.

Out of stock

Ionic Multi Voltage Charger 36V10A, 12V10A

Ionic Multi Voltage Charger Stats

  • While most bank chargers are for 12V batteries only, this can charge one 36V and one 12V Lithium (LiFePo4) battery at 10A at the same time.
  • Green and Red indicator lights for charging status. (Green: Power or Charging Completed. Red: Charging).
  • Lightweight and low profile design.
  • Can also be used for 2-3 bank charging system.
  • Can be used for lead acid or AGM batteries.
  • Ionic Lithium app shows charge level and time to charge when using Ionic Lithium Batteries.
  • 60in (5ft) cable length on each bank.
  • First-class Warranty.
  • LithiumHub 30 Day Return Policy and free shipping.

Product Description

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 36V lithium batteries have a usable capacity of 99% (compared to 50-60% for traditional lead-acid batteries). Our 36V batteries also 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 36V Lithium Battery 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 36V battery 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 NOT 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 Limited Warranty

11 Year Battery Warranty
Model IC-36V50-EP
Voltage 36V
Capacity 50Ah, 1280Wh
Chemistry LiFePo4
Weight 45lbs (20.5kg)
Dimensions 19.1″ (L) x 6.7″ (W) x 9.5″ (H) 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
Water Rating Water Resistant

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 29 Reviews
5 ★
97% 
28
4 ★
3% 
1
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
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Customer Photos
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Filter Reviews:
WT
09/04/2022
Wayne t.
US US
I recommend this product

Great Battery!!

after logging into app. was super easy to monitor!!

ME
08/15/2022
Michael E.
US US
I recommend this product

Great battery for pour 36v Xi5 trolling motor

Plenty of power for our 36volt system

ME
08/05/2022
mike e.
US US
I recommend this product

36 v battery

Great battery with plenty of power and lasts for days

JM
06/21/2022
James M.
US US
I recommend this product

36v 50Ah battery and 36v/12v charger

So far so good. plenty of power and lasted a long time in somewhat windy conditions. The real test coming soon as I will be in big wind and currents.

LithiumHub 36 Volt 50Ah Lithium Battery Review
BM
06/20/2022
Bobby M.
US US
I recommend this product

Recent Purchase

I absolutely love these two lithium batteries. Less weight Stay charge longer Quick to recharge Excellent customer service


36 Volt 50Ah Lithium Battery 4.96 stars 28 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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