12V Deep Cycle Trolling Motor Batteries

$995 You Save 15% ($150)

How many batteries will I need?

Allied Battery 12V Lithium Trolling Batteries.

Allied lithium batteries are the only true deep cycle "drop-in-ready" lithium batteries for 12V trolling motors. Our batteries are less than half the weight of traditional lead-acid so you can expect better overall performance from your boat and steady power output as the battery discharges unlike your current SLAs. There is also no maintenance required and they will charge up to twice as fast.

Aside from the dramatic reduction in weight, Allied Lithium Batteries are the same size as your current lead-acid models, allowing you to convert your boat from lead-acid to lithium in less than 30 minutes.

Compatible with all major trolling motor brands including Minn Kota, Motor Guide, Garmin, and Lowrance. Connect up to 6 x 12V in parallel for extended range.

Additional Sizing Information.

Numbers are based on average bass boat size of 1,700lbs and a length of 17-21 feet.

Allied experts are also here to help match the correct Ah with the boat and customer needs.

How Are They Connected?

12V 100Ah lithium batteries will connect in a parallel method.

If a user would like to extend the distance of the system, additional batteries can be added within 2 years of installation.

What Is Included In the Package?

  • 2 to 6 x 12V 100Ah Allied Marine Batteries
  • State of Charge (SOC) Meter


  • Waterproof Allied Lithium Charger (required)
  • 6-Gauge Cable Set

Waterproof Allied Lithium Charger.

Fast Charging: A 12V setup will charge in 3 to 5 hours. By comparison, most lead-acid batteries require 8 to 10 hours for the same results.

Mount Onboard or on Wall: Allied waterproof chargers mounted onboard or on a wall for quick access. Allied chargers use a snap plug that can be easily connected when needed.

Opportunity Charging: Top off your lithium batteries anytime without harming your batteries (just like your cell phone). You cannot do this with lead-acid without damaging and reducing the life of the batteries.

To maximize the life of the lithium battery, we require the use of an official Allied lithium battery charger. Allied lithium chargers come with snap plugs, charge the batteries quickly, and turn off once charging is complete.

Always Know the Remaining Charge.

Our State of Charge (SOC) 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. The SOC is included with every set of batteries.

Please note: State of charge meters are not waterproof and should be kept dry for optimal use.


Ships Fast and Free. No Hassle.

Allied "drop-in-ready" lithium batteries ship free FedEx directly to your door.

8-Year Warranty.

Allied lithium batteries have an 8-year warranty to guarantee you will receive the full value of your investment.

Lithium batteries under normal use will provide you over 10 years of maintenance-free service! Lead-acid batteries last just 3-5 years based on how well you maintain the batteries.

0% Financing Up to 36 Months*. Buy Now Pay Later.


Get top rated Allied Batteries now and pay later. Just select the Affirm option at the checkout and follow the simple process for approval.


First payment is not due for 30 days. At this point you will receive an email or text to remind you before your next one is due.


Pay your bill with a debit card, check or bank transfer.


Choose the payment plan that works for you from 3 to 36 months.

Starting at $58/mo with .

Starting at $58/mo with

Designed, Engineered, and Supported in the United States.

Allied Battery is a U.S. based company, dedicated to providing fully supported lithium energy solutions.

Tested and Safe.

Allied Battery has over 30 years of experience in lithium and safety. LiFePO4 (Lithium Iron Phosphate) is among the safest and most stable of any battery chemistries.

Our BMS (battery management system) in each battery detects any problems with the performance of the battery and shuts down any cells not functioning properly. The BMS will also protect batteries from any over-charging or undercharging.

FedEx and UPS have approved our product for air and ground shipping.

Click here to view a full list of the Allied Battery Safety Certifications





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