The MillerTech Warrior Plus Bundle is a complete lithium battery upgrade package for fishing boats equipped with a 24V trolling motor system. Combining a 24V 80Ah Sport Series trolling motor battery, a 12V 135Ah dual-purpose cranking battery, and a matching dual-bank charger, this package provides dependable power for your trolling motor, outboard engine, and marine electronics.
Instead of running two separate 12V trolling motor batteries, the Warrior Plus Bundle uses a single 24V lithium battery, simplifying your battery setup while reducing weight and freeing up valuable compartment space.
The included 135Ah dual-purpose battery provides engine starting power along with deep-cycle capacity for fish finders, forward-facing sonar, GPS, and other onboard electronics.
Key Features
-
Complete Lithium Battery Package: Includes trolling motor power, cranking and electronics power, and a matching onboard charger.
-
24V 80Ah Trolling Motor Battery: Provides 2,048Wh of lithium energy storage for compatible 24V trolling motors.
-
12V 135Ah Dual-Purpose Battery: Combines 1,500 CCA starting power with 135Ah of deep-cycle capacity.
-
Dual-Bank Lithium Charger: Charges the 12V cranking battery and 24V trolling motor battery using one charger.
-
Built-In Bluetooth Monitoring: Monitor battery status, voltage, and remaining capacity using the MillerTech smartphone app.
-
LiFePO4 Battery Technology: Provides consistent power delivery, long cycle life, and reduced maintenance compared to traditional lead-acid batteries.
-
Simplified Battery Installation: Replaces a traditional three-battery 24V trolling motor and cranking setup with two lithium batteries.
-
10-Year Battery Warranty: MillerTech Sport Series lithium batteries are backed by a 10-year manufacturer warranty.
What's Included
-
(1) MillerTech 24V 80Ah Sport Series Bluetooth Lithium Trolling Motor Battery – 2480-BT
-
(1) MillerTech 12V 135Ah Bluetooth Lithium Dual-Purpose Cranking Battery – 12135-DP
-
(1) MillerTech 12V/24V Dual Marine Lithium Battery Charger – 1210-2415
Battery Specifications
| Specification |
24V Trolling Battery |
12V Cranking Battery |
| Model |
2480-BT |
12135-DP |
| Battery Chemistry |
LiFePO4 |
LiFePO4 |
| Nominal Voltage |
25.6V |
12.8V |
| Capacity |
80Ah |
135Ah |
| Energy Storage |
2,048Wh |
1,728Wh |
| Primary Application |
24V Trolling Motors |
Engine Starting & Electronics |
| Cold Cranking Amps |
Not a Cranking Battery |
1,500 CCA |
| Bluetooth Monitoring |
Yes |
Yes |
| Battery Management System |
Yes |
Yes |
| Manufacturer Warranty |
10 Years |
10 Years |
Power for Your Trolling Motor
The MillerTech 24V 80Ah Sport Series battery provides a dedicated power source for compatible 24V trolling motors.
Its single-battery configuration eliminates the need to connect two separate 12V batteries in series, reducing the number of battery connections and simplifying installation.
Cranking & Marine Electronics Power
The included MillerTech 12V 135Ah dual-purpose battery is designed to support compatible outboard starting systems while providing deep-cycle capacity for onboard electronics.
Common applications include:
-
Compatible marine outboard engines
-
Garmin, Lowrance, and Humminbird fish finders
-
Forward-facing sonar systems
-
Marine GPS and networking equipment
-
Other compatible 12V accessories
Dual-Bank Charging
The included MillerTech 1210-2415 dual marine charger provides dedicated charging for the 12V cranking battery and 24V trolling motor battery.
This allows both batteries to be charged from one onboard charging system without purchasing separate chargers for each battery.
Compatibility & Installation
Before installation, verify your trolling motor's voltage and current requirements, your outboard manufacturer's lithium battery compatibility requirements, and the available space in your battery compartment.
The Warrior Plus Bundle is designed for compatible 24V trolling motor systems. It is not intended to power a 36V trolling motor.
Why Choose the MillerTech Warrior Plus Bundle?
The MillerTech Warrior Plus Bundle makes upgrading your boat's electrical system straightforward. With dedicated lithium power for your trolling motor, a high-capacity dual-purpose cranking battery, and a matching charger, this package offers a practical solution for anglers looking to reduce battery weight, simplify wiring, and support today's demanding marine electronics.
