Display (Fig. 3); Operating Devices Using The Portable Power Supply; Power Supply With Direct Current (Dc) - Bresser PSW 1200 Instruction Manual

Portable power supply
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⓭ DC function button and indicator
⓮ 230V AC socket (outlet, EU standard), 2x out
⓯ AC function button and light
⓰ On/off switch
⓱ Ventilation slots for fan
⓲ 15W wireless charging zone
⓳ LED panel light
DISPLAY
(Fig. 3)
⓴ Battery charge status (in %)
•• Remaining time
•• Time unit
•• Input power (in (Watts)
•• Output power (in Watts)
•• LED light on
•• Active connectors (from left: USB-A, USB-C, wireless)
•• AC with frequency (in Hz)
•• Fan on
•• Direct current (DC)

OPERATING DEVICES USING THE PORTABLE POWER SUPPLY

IMPORTANT!
Always make sure that your end device is compatible with the portable power
supply. Check the user manual for your device as well as the technical data in this
manual. Always choose the recommended connection option.
NOTE:
Before connecting an end device, check that the portable power supply is sufficiently
charged. If necessary, charge the battery in the portable power supply (see "Charging
the built-in battery").
1. Press the on/off switch (16) for approximately 5 seconds to switch on the portable power
supply. The display will light up and the show the power stats.

POWER SUPPLY WITH DIRECT CURRENT (DC)

Cables with a matching plug can be connected to one of the three DC 5.5/2.1mm sockets (12)
to power an end device.
1. Connect the cable on the desired device to one of the sockets.
2. Press the DC function button (13) for approximately 5 seconds. The corresponding function
indicator will light up. The connected end device will be supplied with power.
NOTE:
The 12V DC output voltage ranges between 9V~12.6V; the maximum output current
is 15A. The DC output voltage decreases in line with the battery charge due to the
chemical properties of the battery. If your device does not have a built-in stabilization
function for the input voltage, it may power off if the input voltage is too low. If this
occurs, disconnect your device and recharge the portable power supply.
Short circuit/surge protection: If the DC output is short-circuited or overloaded (power
>1200 W), the device switches off in order to protect the internal components. Please
fix the problem and charge the device to restore it.
The DC output switches off when the AC power reaches 1000W.
5

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