"Drop-In-Ready" 12V Marine Batteries from Allied Lithium

Enjoy longer time on the water with Allied Lithium Marine Batteries. These batteries are specially designed to be true drop-in-ready lithium batteries, making them ideal for use in trolling motors and as house batteries for all boat electronics.

What is included in the package?

12V Lithium Marine Batteries
State of Charge Meter

Add-Ons:

Lithium Onboard Waterproof Charger w/ Harness (Required)
Battery Cases to fill the empty slots.

NOTE these are not Starting Batteries. 

• Please note that the batteries we offer are not suitable for starting purposes. With our turn-key replacement system, you can easily convert your lead acid system to lithium in less than 30 minutes.
• You can use the same wiring that is used with your current lead acid system, without the need for any modifications. Upgrade your trolling battery to an Allied Lithium Battery and enjoy twice the usage from a single charge and five times the lifespan. Our system includes everything you need and no modifications are required.
• Simply remove the lead-acid batteries and replace them with our 12V Lithium Batteries, attach cables in parallel, secure the holding bracket, and the installation is complete. Additional batteries can be added up to 2 years after the initial installation, making it a great option for users who want more range after the initial install.

Features: 

Approximately 1/4th the weight of lead acid batteries.
Increase boat's speed and agility by lightening the onboard weight of the boat.
Allied Lithium batteries weigh approximately 25lbs each and in most cases will reduce the onboard weight by 250lbs.

Consistent voltage for longer.

No more flickering lights or spotty accessory performance. Unlike Lead Acid which can quit powering a trolling motor at 50% power, Allied Lithium batteries provide a constant output of energy all the way down to as little as 5% power.

100AH Allied Batteries will power a trolling motor over 3 X as long a traditional marine battery.

Which set is right for me?

80 A/H: 2 X the run time of Lead Acid
100 A/H: 3 X the run time of Lead Acid

How are they connected?

For most marine sets ups the standard is 2 x 12V 80AH or 100AH in parallel method. 
If a user would like to extend the distance of the system additional batteries can be added within 2 years of installation. 

Always know your remaining charge.

Also our State of Charge meter has an LCD screen that provides you an accurate percentage reading so there is no guessing how much charge remains, similar to a cell phone.

No Maintenance. No Venting.

No maintenance. That means no watering, no acid and no corrosion. Also there is no need for rubber gloves and safety glasses when handling our batteries. Allied Battery are sealed which mean no dedicated venting is required.

Great for long term storage.

Ideal for boats left in storage during the off season, lithium batteries only lose 3-5% of charge per month. Lead-Acid batteries will lose up to 33% of charge per month when not on the charger. If a Lithium Battery decreases to 0% they will still charge by just plugging in the charger, similar to a cell phone. No need to jump battery.

2-3 Hour Fast Charging.

Allied 15AMP Onboard Waterproof Charger take 2-3 hours for a full charge versus lead acid batteries that require 10-12 hours.

Opportunity Charging.

This means you can top off your Lithium Batteries any time you want without harming the batteries (just like your cell phone). You cant do this with Lead Acid without damaging and reducing the life of the batteries.

In order to maximize the life of the Lithium battery we require the Allied Lithium Battery Charger.

Tested and Safe.

Allied Battery has over 30 years of experience in Lithium and safety. The LifePO4 chemistry used in our batteries is much safer than lead acid which produces harmful by products (lead and acid) that are hazardous materials.

Our BMS (battery management system) will detect any problems with the performance of the battery and shut down any cells not functioning properly. The BMS will also protect the batteries from any over-charging or under charging of the batteries.

FedEx and UPS have approved our product for air and ground shipping. Ships Fast and Free. No Hassle.

8 Year Warranty. Unmatched.

Allied Lithium Batteries have a 8 year warranty to guarantee you will receive the full value of your investment
Lithium batteries under normal use can provide over 10 years of maintenance free service! While lead acid will last just 3-5 years based on how well you maintain the batteries.