SKU: MAS44010250
UPC: 852968002318
MPN: 44010250
The Mastervolt ChargeMaster 25A 12V Output 120/230V Input is a professional-grade marine battery charger designed for serious boaters and anglers who require reliable and efficient charging in challenging on-water conditions. This charger is built to handle dual voltage input, accommodating both standard 120V household and 230V shore power, making it versatile for various docking situations.
The ChargeMaster utilizes Mastervolt's proven 3-Step+ charging algorithm, which optimizes charge speed during bulk charging and transitions to absorption and float phases to prevent overcharging, thereby extending battery lifespan. Additionally, it features a built-in memory function that recognizes unstable shore power and automatically compensates, protecting your battery bank from voltage fluctuations.
Ideal for serious saltwater and freshwater anglers, cruising boaters, and commercial fishing operations, the ChargeMaster delivers a robust 25-amp output capable of charging dual marine batteries or larger single-bank systems efficiently. Its compact design allows for easy installation in galley spaces, engine rooms, or under-console storage, ensuring that your batteries remain in peak condition for every outing.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
