“The lithium upgrade made a huge difference to my golf cart. Longer runtime, quicker charging and noticeably better performance.”
Mastervolt
Mastervolt ChargeMaster Plus 24V 110A 2-Bank Battery Charger - Multi-Voltage, Lithium/AGM/Gel Compatible, MasterBus (44321105)
Mastervolt ChargeMaster Plus 24V 110A 2-Bank Battery Charger - Multi-Voltage, Lithium/AGM/Gel Compatible, MasterBus (44321105)
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- Price: $3,622.99
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PRODUCT DESCRIPTION
Mastervolt ChargeMaster Plus 24V 110A 2-Bank Battery Charger
The Mastervolt ChargeMaster Plus 24V 110A 2-Bank is an all-in-one battery charger for faster and safer charging. It combines a multicharger with two outputs, a DC-DC converter, a current limiter and a VSR in a single device, replacing auxiliary chargers, battery isolators and VSRs to reduce system complexity and cost. It charges virtually any combination of two batteries and works anywhere in the world.
Charges Every Battery Type
Charge Lithium-Ion, Gel and AGM batteries, in large or small banks, on a single charger. Every battery is charged with the fast and safe 3-Step+ method.
- Revival mode: automatically revives even fully depleted batteries
- Multi-voltage: charge a 12 V starter battery in a 24 V system with no additional components
- Priority Charge: redirects available power to the lowest battery for faster charging
- Safe Charge: quickly recognizes the State of Charge for extended battery life
Global Charging for Marine and Mobile Use
The charger handles worldwide AC voltages and frequencies, with a very wide operating range of 80-275 V AC, 35-70 Hz. It resists large voltage fluctuations and high temperatures, so it keeps working in harsh environments. Extended specifications offer 20% more output at 14.4 V and 80% charging power at 60 °C.
Compliant with CE, ABYC, UL, SAE, CEC/DOE and RCM/C-Tick standards.
Simple to Install and Easy to Read
The charger displays the charge phase of all outputs in an easy-to-understand way. Robust, ergonomic connections save installation time, and the unit is compact, easy to connect and quick to install.
Powerful Communications and System Integration
The CAN-based MasterBus lets the ChargeMaster Plus communicate with displays, shunts and power systems. CZone, NMEA 2000 and CANopen are supported through additional interfaces. Models with the CZone addition support MasterBus, CZone and NMEA 2000 directly, with no extra interfaces, and accept a CZone configuration file like any other CZone device. Modbus, CANopen, LinBus and other standards are supported via additional interfaces.
The charger can also act as a power supply for delicate communication equipment or during the construction phase of a boat.
Specifications
- Brand: Mastervolt
- Model: ChargeMaster Plus 24V 110A 2-Bank
- Manufacturer Part No: 44321105
- UPC: 816882022432
- Battery System Voltage: 24 V
- Charge Current: 110 A
- Battery Outputs: 2
- AC Input Range: 80-275 V AC, 35-70 Hz
- Communication: MasterBus
- Compliance: CE, ABYC, UL, SAE, CEC/DOE, RCM/C-Tick
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Customer Service Testimonials
See why customers choose us for dependable lithium power, premium brands and knowledgeable support.
“I was unsure which battery setup would work with my cart, but the support was excellent and helped me choose the right option.”
“Shipping was quick and everything arrived well packed. Installation was straightforward and the battery has been performing great.”
“Much lighter than my old lead-acid setup and I no longer have to worry about constant maintenance. Very happy with the upgrade.”
“Great selection of quality brands and the website made it easy to compare the options for my 48V golf cart.”
“The new battery gives us plenty of range for a full day around the community. Power delivery stays strong even near the end of the charge.”
“Helpful service, clear product information and a smooth ordering process. I would definitely shop here again for golf cart upgrades.”