12V 100AH Allied Lithium Batteries - Marine, RV and Solar Storage

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$995 You Save 45% ($450)

Lithium Batteries for RV, Marine and all your energy needs.

12V 100AH Allied Lithium Batteries

Allied Lithium Batteries are the only true "Drop-In-Ready" 12V Lithium batteries for RV, Marine, Solar and Storage applications.

Our turn-key replacement system enables you to convert battery set up from Lead Acid to Lithium in less than 30 minutes. You can use the same wiring as used with your current lead acid system.

Why Choose Allied Battery?

Less than 1/2 the Weight.

No Maintenance.

Great for Long Term Storage.


Quick Charging.

8-Year Manufacturer's Warranty

Designed, Engineered, and Supported in the United States

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


Safety Certifications

Allied Battery has over 30 years of experience in Lithium and safety. LifePO4 (Lithium Iron Phosphate) is the safest battery chemistries available.

The built in 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 over-charging or undercharging of the batteries.

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



Allied 12V Snap Plug Waterproof Lithium Battery Charger

Key Features:

  • 12 Volt 15 Amp
  • Designed to work perfectly with 12V Allied lithium batteries
  • Great for RV, Marine, Solar and Storage Applications
  • Waterproof
  • Includes waterproof quick-snap harness for onboard or shore charging
  • Over voltage protection
  • Reverse polarity protection
  • Over current protection
  • Charges in 2-4 Hours
  • Extends the life of the battery
  • Turns off when charging is complete

State of Charge (SOC) Meter

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.


Ships Fast and Free. No Hassle.

Allied "The Allied "Drop-In-Ready" Lithium Batteries ship free FedEx directly to your door.

Free shipping only in the contiguous US. For shipping outside of the contiguous US please call for quote.


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 will last just 2-4 years based on how well you maintain the batteries.

0% Financing

0% Financing*

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




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