INTRODUCTION
INSTRUCTION MANUAL
1
Power
Switch
Do Not
Cover
!
Ventilation
Fan
INPUT
:
100
-
240V
AC
AC Power
Input Socket
Power
Switch
Cooling
Fan
5V
/
1A
USB Power
DC OUTPUT
Do Not
Cover
!
Ventilation
Fan
Current & Voltage
Read Out
Voltage Adjustment Dial (12V-18V)
Dual DC
Output
USB Power
5V / 1A
Cooling
Fan
Thank you for purchasing the ePowerBox 30A Switching DC Power Supply. Designed and manufactured
with the most demanding battery chargers in mind, the ePowerBox 30A will deliver consistent, clean power
for years of performance and reliability. The ePowerBox 30A converts a standard household power source
(100-240 V AC) to DC power (15-18V DC). It can supply up to 30 amps (540 Watts) of continuous power.
1
2
3
1.
2.
3.
Modular AC power jack for easy storage, main power switch and cooling fan.
Adjustable DC output voltage with integrated AMP and VOLT LCD status display.
Dual 12-18V DC outputs for multi-charger connections and dual 5V DC USB charging ports.
FEATURES
CONNECTIONS
OPERATION
2
Two DC power outputs, up to 30 amps or a combined 540 total watts
Adjustable output voltage 12-18V
Large LCD indicates voltage output and current output (in amps)
Two USB ports, 5 volts, 1000mAh total for MP3 player, mobile phone and digital cameras
Smart cooling fan
Temperature protection
Overloading protection
Short circuit protection
BINDING POSTS
1. Turn the sleeves of the red and black binding output posts counterclockwise to expose the wire hole.
2. Insert the device's positive wire (red) into the red binding post's wire hole, then tighten the
binding post's sleeve to secure the wire in place.
3. Insert the device's negative wire (black) into the black binding post's wire hole, then tighten
the binding post's sleeve to secure the wire in place.
BULLET/BANANA PLUGS
1. Turn the red and black binding post sleeves clockwise until secure.
2. Insert the device's positive wire (red) into the end of the red binding post.
3. Insert the device's negative wire (black) into the end of the black binding post.
Warning!
To avoid damage to both the power supply and the device:
Follow the correct polarity when connecting the power supply and the device(s).
Do not let the ends of the positive and negative wires touch each other.
1. Check all connections and confirm the AC household outlet has power prior to switching on the power
supply.
2. After connecting the charger or other devices, turn the power switch ON to operate the power supply.
3. Turn the power supply OFF before connecting and disconnecting chargers or other devices.
4. Remove the output connections after use.
OVERLOAD PROTECTION
Your e PowerBox 30A power supply is equipped with a power overload protection circuit. In the event
that the output demand from the connected devices is higher than a 540 watt total load, your PowerBox
will automatically power down to protect the internal circuitry. If your device goes into overload
protection and automatically powers off, simply turn the power switch to the OFF position, reduce the
load (charging rates) or disconnect some of the attached devices, and turn the switch to the ON
position.
Caution:
Place your power supply in a well ventilated, dry, cool area. Do not block the fan intake and
discharge openings on either side of the power supply.
Caution:
To reduce the risk of damage to internal circuitry, be careful not to short the output terminals
during operation.
