PowerBox EVO

  • $230.00
  • Save $25.30

Powerful dual battery power supply with 7 channels, voltage regulators and telemetry.

Item: 4250

Product description

The PowerBox Evo is an ultra-compact dual power supply featuring 7 channels, regulated output voltage and telemetry.

The 7 inputs are assigned to 10 outputs, allowing two servos to be controlled in parallel on each of 3 channels, without requiring additional Y-leads. All servo outputs have integral signal amplification and are protected against servo feedback currents.

The PowerBox MicroSwitch included in the set is not subject to wear, and operates both electronic switches reliably. It is also used to set the output voltage and the battery type.

By default the two high-performance voltage regulators deliver 6.0V, but that value can easily be changed to 7.4V, 7.8V or no regulation at all using the PowerBox MicroSwitch.

The machined aluminium heat-sink ensures a high continuous load capacity.

The PowerBox Evo supports all current telemetry systems: PowerBox, Jeti, Futaba, Multiplex, Graupner, Spektrum and JR, which means that the voltage of both batteries can be monitored conveniently from the transmitter. It is also possible to read off the state of charge of the batteries at any time using the two tri-colour LEDs.


Set contents

  • PowerBox Evo
  • MicroSwitch
  • 8x patch leads
  • 6x fixing screws
  • 4x rubber grommets and brass sleeves
  • Operating instructions




  • 7 channels
  • 10 outputs
  • High-performance battery backer with high continuous load capacity
  • All power electronics duplicated
  • Redundant electronic switch
  • Four selectable output voltages: 6.0V, 7.4V, 7.8V or unregulated


  • Telemetry data for PowerBox P²BUS, Futaba S.BUS2, Jeti Ex-BUS, Spektrum, SRXL2, Multiplex M-Link, JR X-BUS and Graupner HoTT
  • All features can be controlled from PowerBox and Jeti transmitters
  • Signal amplification for all 10 outputs
  • Voltage indication by means of tri-colour LEDs
  • Supports four battery types: LiPo, LiIon, NiMh/NiCd, LiFe
  • Servo feedback current suppression
  • Machined high-performance heat-sink for optimised heat dissipation
  • Machined, anodised aluminium switch case
  • Compact format

Technical Data

Operating voltage 4.0V - 9.0V
Power supply 2S LiPo, 2S Lilon, 2S LiFePo, 5S NiMH
Current drain Power-on state 66mA
Current drain Standby 8μA
Maximum load current 2x10 A (<30s 2x 40A)
Drop-out voltage 0.3V
Output voltage 6.0V, 7.4V, 7.8V, unregulated
Signal input PWM
Supported RC systems PowerBox, Futaba, Jeti, Spektrum, Multiplex, JR, G
Channels 7
Servo sockets 10
Supported telemetry systems P²BUS, S.BUS2, EX-BUS, SRXL2, M-Link, Hott, JR-DMS
Dimensions 89 x 55 x 18 mm
Weight 69g
Weight Sensor Switch 8g
Temperature range -30°C to +105°C

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