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12V - 18V, 30A Power Supply

  • Discontinued
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This product has been discontinued.  Get empowered with the ePowerBox 30! Designed to provide your Hitec H4, X4, X4 Eighty or any other DC charger with the right amount of juice, this affordable power supply is sure to become a staple in your RC workshop. With an input voltage range from 100VAC to 240VAC and an adjustable output of 12-18 VDC, providing up to 30 amps of current, the ePowerBox 30 is ideal for all modelers, whether you take to the air or take to the road! Its dual 4mm output jacks and a backlit LCD screen that displays both voltage and amperage output give this power supply amazing curb appeal!


  • Two DC power outputs
  • Adjustable output voltage
  • Large LCD indicator screen
  • Two USB ports
  • Smart cooling fan
  • Temperature protection
  • Overload protection
  • Short circuit protection

Input AC Frequency: 50-60Hz

44174 drawing

Product Weight 1.62kg (3.57lbs)
Dimensions 218mm x 139mm x 59.5mm (8.58” x 5.47” x 2.34”)
Input Supply Voltage Range 100-240Vac
Input Plug Style NEMA 5-15 grounded (Type B)
Output Voltage 12-18 VDC Switching
Output Current 30A @12VDC/540W Max

When using a power supply in place of a battery, make sure that the amperage is equal to or greater than the amp draw of the item you intend to power. If the amp rating of the power supply is lower than the item it is powering the performance will be diminished. For example, if you power a 12V motor with 400oz-in of torque and an amp draw of 5A with a 12V, 2.5A power supply, the motor will not be able to exert the full 400 oz-in of torque since it requires more than 2.5A to do so. It is okay, however, to have a power supply that is rated for more amps than what the item you intend to power will draw. This will not harm it in any way since electronic devices only pull the necessary amps from the power source. Some power supplies will also vary between their rated voltage and true voltage output. Before plugging a power supply in, it is always a good idea to check the true voltage output so that you do not accidentally damage the components that you wish to power.

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