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Mastervolt ChargeMaster 25 Amp Battery Charger - 3 Bank, 12V [44010250]

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Manufacturer Warranty Included
SKU OGL-54839
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Original price $753.99
Original price $753.99 - Original price $753.99
Original price $753.99
Current price $420.99
$420.99 - $420.99
Current price $420.99
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At OffGrid Living, we are proud to have the best refund and return policies in the industry. If you’re not satisfied with your purchase for any reason, you may return it to us within 30 days for a refund.

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Mastervolt ChargeMaster 25 Amp Battery Charger - 3 Bank, 12V [44010250]

Power you can rely on.

Always on course with Mastervolt...

Mastervolt ensures you an electrical system with no weak links and a dependable and silent power supply. Whether for recreational or professional purposes, with Mastervolt you always have power you can rely on... The power to be independent.

ChargeMaster Battery Chargers

Make the most of your batteries with the ChargeMaster, plugging in and charging anywhere in the world. Mastervolt's ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. The ChargeMaster can charge multiple battery banks simultaneously thanks to its combined functionality. Moreover, all ChargeMasters can be easily connected to a MasterBus network with only one cable and one connection. You also have the option of central, local or remote monitoring, configuration and control of your system. The ChargeMaster is available in various models to guarantee you the ideal battery charger for any situation and demand.

Features:

  • 3-Step+ charging technology for fast and complete charging
  • Safe and complete charging due to standard safety features
  • Memory function prevents overcharging in case of an unstable power supply
  • Clear control panel
  • Easy to install
  • Built-in system functionality (MasterBus) in combination with other Mastervolt products

WarningWARNING: 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.

Product Specifications

Mastervolt ChargeMaster 25 Amp Battery Charger - 3 Bank, 12V [44010250] Product Specifications

Category Specification
General Specifications
Nominal Output Voltage 12 V
Total Charge Current 25 A at 13.25 V
Number of Battery Outlets 3
Charge Current (Second Output) 25 A
Charge Current (Third Output) 25 A
Battery Bank Size 50–250 Ah
Nominal Input Voltage 120/230 V (90–265 V), 50/60 Hz
AC Connection 2 m AC cable
Power Supply Mode Yes
Galvanic Isolation Yes
Display / Read-out LED display
Fastening 4× screw
Dimensions (H × W × D) 234 × 132 × 60 mm / 9.2 × 5.2 × 2.4 in
Weight 1.8 kg / 4.0 lb
Compliance CE, ABYC A-31, SAE J1171 / ISO 8846 ignition protected, RRR, RMRS
Optional Quick Connect (OEM) version with WAGO 770-113 connector and 25 cm cable (product code 44010252)
Technical Specifications
Charge Characteristic IUoUo, automatic 3-step+ for Gel/AGM/wet/Lithium Ion
Charge Voltage – Bulk 14.4 V
Charge Voltage – Absorption 14.25 V
Absorption Time 4 hours
Charge Voltage – Float (Wet Batteries) 13.25 V
Charge Voltage – Float (Gel/AGM Batteries) 13.8 V
Temperature Compensation Yes
DC Voltage Compensation Automatic
Power Consumption (DC Side) < 2 mA
Full Load Consumption (230 V AC) 450 W
Current Control Function No
Power Factor Control ≥ 0.98
Temperature Range (Ambient) -25 °C to 60 °C (derating < 0 °C and > 40 °C)
Cooling Vario fan
Protection Degree IP23
Protections Over temperature, overload, short circuit, high/low battery voltage
MasterBus Compatible Yes

Product Manual

Owner's Manual (pdf)
Brochure (pdf)

Product Warranty 

Mastervolt Product Warranty

Product FAQs

N/A