ChargeMaster 24/20-3 industrial battery charger

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Article number: CM24_20-3


ChargeMaster 24 / 20-3 charger for industrial use

Charger for industrial applications

  • 3-stage + charging technology for fast and complete charging
  • Safe and complete loading due to the standard security features
  • The memory function prevents overcharging when the power supply is unstable
  • Clear control panel
  • easy installation
  • Built-in system functionality (MasterBus) in combination with other Mastervolt products
  • Suitable for batteries with a capacity of 40-200 Ah

Always on course with Mastervolt
Mastervolt paves the way for a system without vulnerabilities, guaranteeing you the most reliable and quietest power supply. Whether for leisure or business purposes, with Mastervolt you have continuous electricity that you can rely on anytime. The power for more independence.

ChargeMaster battery chargers
With the ChargeMaster, which allows you to connect and charge anywhere in the world, you can make the most of your battery. Mastervolt's ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. Thanks to its combined functionality, the ChargeMaster can charge several battery banks at the same time. In addition, all ChargeMasters can be easily connected to a MasterBus network with just one cable and one connector. You also have the option of monitoring, configuring or controlling your system from a central location, locally or remotely. The ChargeMaster is available in different versions, so you are guaranteed to have the ideal battery charger for every situation and requirement.

Charge your batteries with any voltage
The Mastervolt ChargeMaster delivers maximum capacity anywhere thanks to auto-ranging. Auto Ranging ensures perfect, fully automatic operation anywhere in the world, regardless of the available mains voltage (90-265 V AC, 50 or 60 Hz). The 3-stage + charging technology ensures fast and complete charging, while the limited generator capacity is maximized thanks to the Cos Phi 1 regulation.

Robust connections
Metal-to-metal connections guarantee a solid connection and prevent corrosion and overheating of the contact surfaces.

Loading several battery banks
The ChargeMaster series has three equivalent charge outputs. The outputs of the smaller ChargeMaster models are preinstalled with a 2 meter cable for plug and play installation, while the heavier models have a full output (for example for your service battery) and two outputs of 10A which are ideal suitable for your starter batteries.

Still any questions? Ask our Team!

Additional Info

Additional Information


Manufacturer AccuPower
EAN-Code 9009316342331
Manufacturer Number 24/20-3
Packing Amount 1
SKU 34233
Dimension 131x210x291 mm
Weight 3.76 kg


Charge Current (max) 20000 mA
Charge Voltage 24 Volt

Power Supply

Input Voltage 120-230 Volt
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  • to Germany with Hermes Parcel service

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  • Prepayment - 3% discount
  • Sofortüberweisung / Online-Banking
  • Paypal
  • Cash on Delivery (only in Austria and with € 5 fee)
  • Cash or Cash Machine at self pickup in Graz

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