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11 Year Warranty
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12V 50Ah Ionic Batteries

Fast Free Shipping in the U.S.
11-year warranty

$349.00

Availability: 5758 in stock

Warranty: 11 Years

Ionic Four Bank Charger

Keep Your Boat Batteries Charged Conveniently

  • Charges 12V Lithium (LiFePo4) batteries up to 4 banks at 10A the same time.
  • LED: Green indicates Charging Completed.  Red indicates Charging.
  • LED: Green indicates Fully Charged.  Red indicates Charging.  Amber indicates Standby.
  • Lightweight and low profile design
  • Can also be used for 2- 3 bank charging system.
  • Can be used to charge 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
  • For safety reasons, the charger times out and stops charging after 72 hours of continuous use. This is indicated by blinking red LEDs. To activate the charger again, simply disconnect and reconnect the power cable.

Ionic Lithium LiFePO4 12V 10A Charger

These chargers are constant current, constant voltage (CCCV) “Smart” chargers for 12V LiFePO or lead-acid batteries. “Smart” chargers stop charging once it reaches 14.6V.

For safety reasons, the charger times out and stops charging after 72 hours of continuous use. This is indicated by blinking red LEDs. To activate the charger again, simply disconnect and reconnect the power cable.

  • 2-4x the service life (3000-5000 cycles)
  • 70% lighter than gel batteries or your typical traditional lead acid battery & more compact
  • Great for trolling motors, RVs, floor sweepers, lift gates, UPS systems, with solar panels/solar energy storage, & more
  • Bluetooth technology allows battery status monitoring in real time
  • Advanced 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 & low voltage/over voltage protection
  • Short-circuit protection
  • Plug & play ready – easy drop in replacement
  • Connect up to four in series & unlimited in parallel
  • Energy efficient w/ 99% Depth Of Discharge (DOD)
  • Outstanding 11 year warranty for ultimate peace of mind
  • Most compatible with Ionic, Noco Gen Pro, Dual Pro PS/ Auto, Minn Kota Precision, Pro Mariner/Pro Tournament Elite, Stealth, Troll Bridge DC, & Power Pole chargers

$349.00

Availability: 5758 in stock

Warranty: 11 Years

Ionic Four Bank Charger

Keep Your Boat Batteries Charged Conveniently

  • Charges 12V Lithium (LiFePo4) batteries up to 4 banks at 10A the same time.
  • LED: Green indicates Charging Completed.  Red indicates Charging.
  • LED: Green indicates Fully Charged.  Red indicates Charging.  Amber indicates Standby.
  • Lightweight and low profile design
  • Can also be used for 2- 3 bank charging system.
  • Can be used to charge 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
  • For safety reasons, the charger times out and stops charging after 72 hours of continuous use. This is indicated by blinking red LEDs. To activate the charger again, simply disconnect and reconnect the power cable.

Ionic Lithium LiFePO4 12V 10A Charger

These chargers are constant current, constant voltage (CCCV) “Smart” chargers for 12V LiFePO or lead-acid batteries. “Smart” chargers stop charging once it reaches 14.6V.

For safety reasons, the charger times out and stops charging after 72 hours of continuous use. This is indicated by blinking red LEDs. To activate the charger again, simply disconnect and reconnect the power cable.

12V 50Ah Ionic Batteries

Sale!

$349.00

Fast Free Shipping in the U.S.
11-year warranty

Availability: 5758 in stock

Warranty: 11 Years

Ionic Four Bank Charger

Keep Your Boat Batteries Charged Conveniently

  • Charges 12V Lithium (LiFePo4) batteries up to 4 banks at 10A the same time.
  • LED: Green indicates Charging Completed.  Red indicates Charging.
  • LED: Green indicates Fully Charged.  Red indicates Charging.  Amber indicates Standby.
  • Lightweight and low profile design
  • Can also be used for 2- 3 bank charging system.
  • Can be used to charge 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
  • For safety reasons, the charger times out and stops charging after 72 hours of continuous use. This is indicated by blinking red LEDs. To activate the charger again, simply disconnect and reconnect the power cable.

Ionic Lithium LiFePO4 12V 10A Charger

These chargers are constant current, constant voltage (CCCV) “Smart” chargers for 12V LiFePO or lead-acid batteries. “Smart” chargers stop charging once it reaches 14.6V.

For safety reasons, the charger times out and stops charging after 72 hours of continuous use. This is indicated by blinking red LEDs. To activate the charger again, simply disconnect and reconnect the power cable.

  • 2-4x the service life (3000-5000 cycles)
  • 70% lighter than gel batteries or your typical traditional lead acid battery & more compact
  • Great for trolling motors, RVs, floor sweepers, lift gates, UPS systems, with solar panels/solar energy storage, & more
  • Bluetooth technology allows battery status monitoring in real time
  • Advanced 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 & low voltage/over voltage protection
  • Short-circuit protection
  • Plug & play ready – easy drop in replacement
  • Connect up to four in series & unlimited in parallel
  • Energy efficient w/ 99% Depth Of Discharge (DOD)
  • Outstanding 11 year warranty for ultimate peace of mind
  • Most compatible with Ionic, Noco Gen Pro, Dual Pro PS/ Auto, Minn Kota Precision, Pro Mariner/Pro Tournament Elite, Stealth, Troll Bridge DC, & Power Pole chargers
11 warranty icon
11 Year Warranty
iPhone/Android App
iPhone/Android App
BLUETOOTH CONNECTION
Bluetooth Enabled
Free Shipping
Free Shipping

50%

Lighter

200%

POWER

0%

MAINTENANCE

500%

CHARGING

Product Description

Ionic 12V 50Ah Lithium Battery: Exceptional Value & Unrivaled Performance

Trolling motors can easily glide and maneuver all day, when powered by our 12V 50ah lithium battery. And don’t forget about our Ionic Bluetooth App, which makes it easier than ever to track the life of your lithium batteries. All from your smartphone!

The Ionic 12V 50Ah Lithium Deep Cycle Battery is one of the most advanced lithium deep cycle batteries available. It has an impressive 11-year battery warranty to ensure your satisfaction and peace of mind. We’re in it for the long haul.

This Lithium Iron Phosphate Battery Features World-Class Safety Measures

The Lithium 12V 50Ah Battery is ideal for trolling motor, electric scooter, and other deep cycle systems as well as backup power and off-grid applications. All our Ionic batteries feature an integrated microprocessor-controlled battery management system (BMS). Have you heard of a smart battery? This is it! Our advanced system monitors critical operating parameters such as voltage, current, & internal temperatures. (Functions that are vital for safe charging and discharging.) So sit back and relax…your battery can take it from here.

Need to connect more than one battery? No problem! Ionic deep cycle batteries can be connected in series (up to four) and in parallel, as many as needed.

Outlast Lead Acid Batteries With Longer Life & More Efficiency

Three men fishing on an Ionic branded bass boat.

On average, our 12V 50Ah battery lasts a whopping 3,000 to 5,000 cycles. That equates to roughly 10 years of battery use. Cycles are the number of times your battery is fully charged and discharged.

Most lead acid batteries have a usable capacity of 50-60%, meaning you have to charge them much more frequently. Ionic Lithium LiFePO4 batteries capacity? 99%. Talk about efficiency!

In addition, Ionic lithium batteries can perform well in a wider range of temperatures. They can discharge between –20°C to 60°C (–4°F to 140°F) and charge between temperatures 0°C to 45°C (32°F to 113°F). And don’t worry, if your battery is too cold to charge, the system will automatically recognize this.

Incomparable Weight To Power Ratio of Lithium Batteries

Our Ionic Lithium 12V 50Ah battery measures: 6.5″ (L) x 7.7″ (W) x 7.0″ (H). And it weighs a very manageable 14.3 lbs. Unlike lead-acid batteries that come fixed, our 12V 50Ah battery comes with M6 screws that allow it to be installed in any direction.

With an impressive 1-3% monthly discharge rate, your cycle will go much further. On the other hand, lead-acid batteries usually discharge 30% per month.

Bluetooth Real-Time Battery Monitor

Wish you had instant access to real-time data showing your battery status? Our Ionic Blue Batteries app provides exactly that in your mobile device. Now, you have immediate access to all of your battery information. That includes low voltage and high voltage status, how much time is left on your charge, high and low temperature discharge, and so much more.

12V 50Ah Lithium Iron Phosphate Battery Common Uses

Looking for an incredibly lightweight and compact 12V battery? Our 12V 50Ah battery may very well be your best answer! Want to propel a small boat or fishing kayak (up to 50hp) with a trolling motor? Many of our customers purchase two or three 12V 50Ah trolling motor batteries to get the job done.

Are you a solar system enthusiast? Beyond your trolling motor, it can also be the perfect fit for mini solar system setups, small commercial equipment, and more. On the hunt for other amazing ways to use your 12V 50Ah battery? Be sure to check out our blog post: 9 Exciting Ways To Use Your 12V Lithium Batteries.

Other important things to note: 

  • The maximum charge current for our 12V 50Ah battery is 14.6V, with a 10.5 discharge cut-off voltage.
  • The max charge current is 50 amps and the max discharge is 50 amp /170 amps (3s).
  • You can use solar chargers! (Not sure which charger is best? Check out this post.)
  • You can use most standard lead-acid chargers without a “Desulfate” mode. (As long as the current levels do not exceed the lithium battery charge requirements).
  • You can completely charge your 12V 50Ah battery with a standard lead-acid charger that achieves 14.4-14.6 volts.
  • Battery chargers with a voltage of fewer than 13.6 volts will only charge the battery to 50% capacity or less.
  • Looking for a 12V 100Ah lithium battery instead? Click here

Further questions? Contact our experts here.

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-12V50-EP4S
Voltage 12V
Capacity 50Ah, 640Wh
Chemistry LiFePo4
Weight 16.5lbs (7.5kg)
Dimensions 7.7″ (L) x 6.5″ (W) x 7″ (H)
178x165x196mm
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 25A
Max Discharge Current 50A
Peak Current (3S) 150A (3S)
Operating Temperature -20~60℃
-4℉~140℉
BCI Group Size 25
Terminal 3/8-16 NMC
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
4.9 Based on 486 Reviews
5 ★
96% 
466
4 ★
3% 
14
3 ★
1% 
6
2 ★
0% 
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1 ★
0% 
0
Customer Photos
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Filter Reviews:
BC
02/20/2024
Burton C.
US US
I recommend this product

50aH for Livescope

Great. Gives me roughly 17 hours of runtime with gamin echomap ultra 126sv and panoptix system.

JS
02/19/2024
jack s.
US US
I recommend this product

50 ah battery

Not installed yet, but I have two other batteries that are great

TB
02/16/2024
TRACY B.
US US
I recommend this product

Ionic Lithium Datteries

So Far So Good. Using them fo my electronics on my boat. Have been Twice and have had no problem with them so far. When spring gets closer they will be used a lot. I have a Noco Genus charger for Lithium batteries keeping them ready to go to the river at a moment,s noticed.

LithiumHub 12V 50Ah Ionic Batteries Review
MS
02/15/2024
Mark S.
US US
I recommend this product

Ionic lithium battery review

I would highly recommend this 50 amp ionic lithium battery. It was a great price and it’s impressed me so far I can get three or more all day outings before I have to charge it running a 126 SV Garmin 12 inch unit with live scope.

LithiumHub 12V 50Ah Ionic Batteries Review
DB
02/14/2024
Daniel B.
US US
I recommend this product

Finally got to test my boat!

Installation was easy. I purchased a 3 Bank Charger from you, too. So yesterday, I took the boat to the lake for a test drive. Everything went well! Boat seems faster. Less weight?..Trolling motor worked flawlessly and all the electronics too.Brought it home and recharge took only minutes. I am very impressed. I have a tournament this Sunday and I’ll get to really test everything. I’ll keep you informed1. Thanks. Dan


12V 50Ah Ionic Batteries 4.9 stars 478 reviews.

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