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Solar Battery Charging System - 12V

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  • Extreme Max 12V 10-watt solar battery charging system with adjustable mounting arm and wiring harness
  • Extreme Max 3004.0669 12/24 Volt Solar Charging Station w/10W Solar Panel, Panel Arm, Digital Controller, and Wiring for Boats, Trolling Motors, Lifts, RV, Camping
  • Extreme Max 3004.0669 12/24 Volt Solar Charging Station w/10W Solar Panel, Panel Arm, Digital Controller, and Wiring for Boats, Trolling Motors, Lifts, RV, Camping
  • Extreme Max 3004.0669 12/24 Volt Solar Charging Station w/10W Solar Panel, Panel Arm, Digital Controller, and Wiring for Boats, Trolling Motors, Lifts, RV, Camping
  • Extreme Max 3004.0669 12/24 Volt Solar Charging Station w/10W Solar Panel, Panel Arm, Digital Controller, and Wiring for Boats, Trolling Motors, Lifts, RV, Camping
  • Extreme Max 3004.0669 12/24 Volt Solar Charging Station w/10W Solar Panel, Panel Arm, Digital Controller, and Wiring for Boats, Trolling Motors, Lifts, RV, Camping
  • Extreme Max 3004.0669 12/24 Volt Solar Charging Station w/10W Solar Panel, Panel Arm, Digital Controller, and Wiring for Boats, Trolling Motors, Lifts, RV, Camping
  • Extreme Max 3004.0669 12/24 Volt Solar Charging Station w/10W Solar Panel, Panel Arm, Digital Controller, and Wiring for Boats, Trolling Motors, Lifts, RV, Camping
$289.95
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Description

12V Boat Lift Battery Charging

Keep Your 12V Boat Lift Battery Charged With Solar Power

The Extreme Max Solar Battery Charging System - 12V is a 10-watt solar charging kit designed to keep a 12V deep-cycle marine battery charged and ready for use with a 12-volt Boat Lift Boss and similar compatible dockside battery applications.

The system features a universal-fit design and includes the solar charger, upright mounting post, 15-foot battery cable, and the hardware needed for installation. Its non-corrosive construction makes it well suited for waterfront and boat-lift environments.

Use this system when you want a simple dockside way to maintain your 12V marine battery without repeatedly removing the battery for charging.

  • 10-watt solar charger
  • Maintains one 12V deep-cycle marine battery
  • Upright post, 15 ft cable and hardware included
  • Non-corrosive, universal fit
10 Watt Solar charger
12V Deep-cycle marine battery
15 ft Battery cable
2 Years Warranty
Extreme Max 12V solar battery charging system for Boat Lift Boss
What’s Included

Everything You Need to Mount and Connect

10-Watt Solar Charger

Designed to maintain one 12V deep-cycle marine battery.

Upright Mounting Post

Included with the charging system, with universal-fit mounting for compatible boat-lift and dockside applications.

15-Foot Battery Cable

Included for connection between the panel and battery location, plus the necessary installation hardware.

Important: Voltage Regulator Not Included.

Extreme Max specifies that this 12V solar charging system does not include a voltage regulator. Confirm the correct charging configuration for your battery and boat-lift setup before use.

Running 24V?

Using a 24V Boat Lift System?

The 24V version is designed to maintain two 12V deep-cycle marine batteries wired in series. View the Solar Battery Charging System - 24V.

Questions? Call Weeders Digest at 877-224-4899.

Features & Included

Features

Features & What’s Included

A complete dockside solar maintenance kit for one 12V battery.

10-Watt Solar Charger

Designed to maintain one 12V deep-cycle marine battery.

Universal Fit

Flexible mounting for compatible boat-lift and dockside applications.

Non-Corrosive Materials

Built for outdoor waterfront use.

Upright Mounting Post

Included with the charging system.

15-Foot Battery Cable

Included for connection between the panel and battery location.

Installation Hardware

Necessary mounting hardware is included.

Not included:

voltage regulator.

Compatibility

Compatibility

Is This the Right Solar Charger for Your Boat Lift?

Use this charging system for one 12V deep-cycle marine battery and a compatible 12-volt Boat Lift Boss setup.

Choose the 12V System When

  • Your lift uses a compatible 12V Boat Lift Boss
  • You are maintaining one 12V deep-cycle marine battery
  • You want the included upright post and 15 ft battery cable
Using a 24V boat lift system?

The 24V version is designed to maintain two 12V deep-cycle marine batteries wired in series. View the Solar Battery Charging System - 24V.

Specifications

Product Details

12V Solar Charging System Specifications

Extreme Max model 3004.0176.

Brand Extreme Max
Model 3004.0176
System Voltage 12V
Solar Charger 10 watts
Battery Type 12V deep-cycle marine battery
Fit Universal fit
Battery Cable 15 ft
Mounting Post Included
Voltage Regulator Not included
Warranty 2 years

Product Images

Gallery

12V Solar Charging System Images

Panel, mounting components and installed views.

12V solar battery charging system installation view
Boat lift solar charging panel and mounting components
Extreme Max 12V solar battery charger
12V solar charging system mounted for boat lift use

Warranty & Safety

Warranty

Two-Year Warranty & Safety Information

The Extreme Max Solar Battery Charging System - 12V is backed by a two-year warranty.

California Proposition 65 Warning

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Related Tools

Related Products

Products That Work With the 12V Solar Charging System

Other solar charging options for boat lifts and docks.

FAQs

Common Questions

12V Solar Battery Charging System FAQs

Answers about compatibility, contents and warranty.

What battery does this system work with?

It is designed to maintain one 12V deep-cycle marine battery.

How many watts is the solar charger?

The included solar charger is rated at 10 watts.

Is this designed for the Boat Lift Boss?

Yes. The product is described for maintaining the battery used with a 12-volt Boat Lift Boss.

What comes with the kit?

The solar charger, upright mounting post, 15-foot battery cable and necessary installation hardware are included.

Does it include a voltage regulator?

No. Extreme Max specifies that a voltage regulator is not included.

What if my lift is 24V?

Use the 24V version, which is designed to maintain two 12V deep-cycle marine batteries wired in series.

What is the warranty?

The system carries a two-year warranty.

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1 Review

  • 5
    Solar panel

    Posted by Christian Stoltzfus on 9th Mar 2026

    I have not mounted it yet. Construction looks good it is complete with charge controller .

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