Mastervolt ChargeMaster Plus 12V/35A: Intelligent Charging for Modern Power Systems

The Mastervolt ChargeMaster Plus 12V/35A Smart Battery Charger is designed to deliver fast, safe, and intelligent charging across a wide range of battery chemistries and applications. Built for marine, mobile, and industrial environments, this charger combines advanced charging technology with flexible system integration in a compact, lightweight design.

As part of the trusted Mastervolt lineup, the ChargeMaster Plus series provides a reliable all-in-one solution that simplifies system design while delivering consistent performance in demanding conditions.

👉 Product page: https://www.12voltpower.com/product/mastervolt-chargemaster-plus-12v-35a-smart-battery-charger/

Intelligent 3-Step+ Charging for Multiple Battery Chemistries

At the core of the ChargeMaster Plus is Mastervolt’s advanced 3-step+ charging technology, designed to optimize charging speed while protecting battery health. This architecture allows the charger to safely charge:

• Lithium-Ion (LiFePO₄) batteries
• AGM batteries
• GEL batteries
• Flooded lead-acid batteries

The built-in lithium charging profile ensures proper voltage and current control, while also allowing flexibility for customized, user-defined profiles when required.

“Battery’s Best Friend” Architecture

The ChargeMaster Plus is built around a Battery’s Best Friend design philosophy. This architecture enables the charger to adapt automatically to different battery sizes and chemistries without risking overcharging.

A key benefit is pre-float functionality, which eliminates the risk of overcharging smaller batteries when multiple battery banks are connected. This makes the charger ideal for systems where different battery capacities are used together.

Global Charging Capability

Designed for worldwide use, the ChargeMaster Plus can handle all common mains voltages and frequencies, making it suitable for international marine and mobile applications.

Key global features include:

• Automatic adaptation to worldwide AC input
• Safe charging of two or three battery banks
• Consistent performance regardless of power source

This flexibility ensures reliable charging whether connected to shore power, dockside utilities, or international grid standards.

Plug-and-Play or Fully Integrated System Operation

The ChargeMaster Plus can be used as:

• A standalone plug-and-play battery charger, or
• A fully integrated component within a MasterBus or CZone system

When connected to compatible Mastervolt components, the charger can communicate directly with:

• Mastervolt Lithium-Ion batteries
• MasterShunt battery monitors
• System displays

This real-time communication allows the charger to continuously adjust charging behavior for optimal efficiency and battery protection.

Automatic Power Distribution Across Outputs

The ChargeMaster Plus 12V/35A features automatic current distribution, ensuring that available charging power is delivered where it is needed most.

Key capabilities include:

• Automatic power distribution based on battery condition
• All three outputs capable of delivering maximum current
• Efficient charging of multiple battery banks simultaneously

This intelligent distribution maximizes charging efficiency while reducing system complexity.

Designed for Harsh Environments

Built to perform in demanding conditions, the ChargeMaster Plus is engineered to withstand:

• High ambient temperatures
• Significant voltage fluctuations
• Continuous operation in marine and mobile environments

Improved cooling technology keeps noise levels exceptionally low across the entire power range, making it suitable for installations where quiet operation is important.

Compact, Lightweight, and Efficient

The ChargeMaster Plus delivers high charging performance in a smaller, lighter package than previous models.

Specifications:

• Output: 12V / 35A
• Weight: 7 lbs
• Compact design for space-constrained installations

This makes installation easier while reducing overall system weight.

Certified for Safety and Compliance

The ChargeMaster Plus meets a wide range of international standards, including:

• CE
• ABYC
• UL / cULus
• SAE
• CEC / DOE
• ISO
• ACMA

These certifications ensure suitability for professional and regulated installations worldwide.

Genuine Mastervolt Charging Solutions from 12VoltPower.com

12VoltPower.com carries authentic Mastervolt battery chargers and power management solutions, ensuring compatibility, safety, and long-term reliability across marine, mobile, and industrial power systems.