2
3
4
DC INPUT
12V CAR P O R T
LCD
SCR EEN
A C
O UTPUT
U S B
O UTPUT
POWER
5
LCD Screen Switch
Press the power button to check the remaining battery.
POWER
LCD SCREEN
Power of Input & Output (W)
If the HLS290’s total output exceeds 200W, it will automatically shut off.
Please ensure the power consumption is less than 200W, then press the power button.
Low & High Temperature Alarm
The HLS290 power your devices at temperatures ranging from 0 - 40°C (32 - 104 °F).
If your working temperature is outside this range, the HLS290 may stop working.
Power Level Percentage
%
INPUT
OUTPUT
For AC Adapter (included) and Solar Panel (optional)
DC I NPUT
6
USB Output
Phone (12 W)
20 Recharges
GoPro
40+ Recharges
12V Car Port
Mini Fridge (60 W)
Powers for 5 Hours
LED Light (5 W)
Powers for 40 Hours
AC Output
Laptop (50 W)
3+ Recharges
32” TV (60 W)
Powers for 3+ Hours
Drone
2~4 Recharges
Drone
2~4 Recharges
CHAR G I N G
Before use or storage, plug your HLS290 into the wall until it is fully charged. If the display shows less than 20% capacity, plug it
into a power source, like an AC outlet or a solar panel, as soon as possible. There are many ways to recharge your HLS290:
R ECHAR G I N G
Car Charger
About 10 Hours
Wall Charger
About 7 Hours
If the HLS290’s total output exceeds 200W, it will automatically shut off.
Please ensure the power consumption is less than 200W, then press the power button.
Here are some common devices and their power requirements for each charging port.
Solar Panels
(Optional)
About 10 Hours
(Depending on Weather)
7
S AFETY INS T R UCTIONS
Observe these instructions to ensure safe usage. Explanation of symbols:
* Serious injuries include blindness, burns, electric shock, fractures, poisoning, etc., which can lead to complications, hospitalization or permanent treatment.
** Injuries include burns, electric shock, etc., which do not lead to hospitalization or permanent treatment.
*** Property damage: includes buildings, belongings and pets, etc.
Noncompliance may very likely lead
to serious injury* or death
unit or the battery.
expose it to heat. Keep out of direct sunlight.
bathroom or in an area exposed to rain or
moisture.
devices. Never connect the output to mains
power under any circumstances.
if your hands are wet.
AC input or output.
unit should get in your eyes.
household waste.
input voltage.
correctly.
in use.
Noncompliance may lead to serious
injury** or death
environment. Do not use and store in dusty
and wet environment.
the unit if it is damaged, broken.
damaged or broken.
let children use the power supply unit.
environment with high temperature.
contact with your skin or clothing, wash the
socket.
systems that operate outside of 100-240V.
down while in use or storage.
Noncompliance may lead to injuries
and/or property damage***
abnormal circumstances are observed, stop
using the unit immediately and contact the
dealer or our customer service center.
for transport of dangerous goods.
when transporting it in a motor vehicle.
an ambient temperature of 0 to 40 °C (32
- 104 °F).
accidentally fallen, was dropped or was
exposed to vibrations.
devices that you intend to connect to your
power supply unit.
connect it.
8
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