HIMCEN 450 User manual

HIMCEN 450
Multi-functional Portable Power Station
Product Instruction
The purpose of this manual is to help you to use the product correctly and safely. For
the detailed configurations of the product, please contact [e-mail]. You
may visit to https://himcenbattery.com for more information. The pictures in this
manual are only for reference. Please refer to the actual product.
【1】Schematic Diagram of Product Function
【2】How to use this product for AC electrical appliances (Power consumption of the
appliances should not be more than 300W)

1. Turn the AC switch on. After 5 seconds, it will display an AC output sign.
(Please turn off this machine when not in use; otherwise, it will have a low power
consumption).
2. Connect the plug of the power cord of the product to the AC socket. During the
process of AC output, the product will generate heat, which is normal. If the power
consumption of the appliances exceeds 300W, this product will stop functioning on its
own and result in a power failure.
[AC output: All kinds of electronic appliances should not exceed the power of 300W]
NOTICE:
Electrical voltage standards vary. Before use, you must carefully check whether the
product specifications are consistent with those of the appliances. Otherwise, it may
lead to dangerous situations.
【3】How to use this product for DC electrical appliances
1. Turn the DC switch on. After 5 seconds, it will display a DC output sign.
(Please turn off this machine when not in use; otherwise, it will have a low power
consumption).
2. Insert the plugs of the digital product to suitable ports (such as USB5, DC12V,
DC19.6V). During the process of DC output, the product will generate heat, which is
normal. If the power consumption of the appliance exceeds 300W, this product will stop

functioning on its own and result in a power failure.
Notice：
Electrical voltage standards vary. Before use, you must carefully check whether the
product specifications are consistent with those of the appliance. Otherwise, it may lead
to dangerous situations. Please use the authorized charging cables for smart phones or
any other electronic devices. There are chances that the charging may stop if you do not
use the authorized cables. If the charging is completed, the power may be turned off to
save the energy. If you want to use the product again, please turn off the switch and turn
on to power up the product.
【4】How to use LED light (including 6 modes)
1. There are 6 different modes:
1. Bright Flashlight
2. Weak Flashlight
3. SOS Distress Signal
4. Alarm Light
5. Bright Light
6. Weak Light
2. Keep pressing switch each time for the single mode switch.

【5】Jumpstarting a car and using a car cigarette lighter
1. Connect the original car ignition cable to the port, and then connect to the car
battery polarity to jump a car.
2. Connect the plugs of other 12V products such as cigarette lighter, vacuum machine,
blast pump, washing pump, etc. to .
【6】How to charge the product
1. Make sure the product is turned off before charging.
2. Insert the AC power supply plug of the product’s standard power charger into the
household AC socket, and then insert the DC connection head of standard power
charger into the “input port”, DC interface of the product.
3. This product also supports DC charging between the voltages of 12V-20V (charger
adapter, car charging with 12V, solar panel charging, etc.) using the same “input port.

Plug in the connector from the solar panel, car charger and Type C cable when you
want to charge the product.
4. The Battery Voltage Indicator will be lit up with a green color during charge. When
the 8 grids are fully lit up, meaning that the product is fully charged, please remove the
charger.
【7】Product Specification Parameters
Capacity of Li-ion
Batteries
444Wh (3.7V/120,000mAh)
Batteries
Li-ion Polymer Battery Cells made by ATL
AC Output Power
220V/50Hz, 110V/60Hz power rating
300W Sine Waves
Output Waveform
Pure Sine Wave
DC Output Power
USB5V/4A
DC12V/4A
19.6V/4A
Car Ignition EC5 12V/300A
Cigarette Lighter 12V/200A
LED Lighting
LED flashlight
LED Light 5W
Battery Voltage
Indicator
8 grids
Battery Cycle Lifee
>500 times (with 80% residual capacity)
DC Input
13.6V/4V, Solar Panel 13.6-20V 40W-100W, Car Charger
Charging Time
About 12 hours
Storage Temperature
-20°C~60°C
Working Temperature
-10°C~50°C
Size
10.24 x 4.33 x 7.09” (260 x 110 x 180mm) (L x W x H)

Weight
7.94 lbs (3.6kg)
Packaging accessories: A multi-function mobile charger, car ignition cable and multi-
function DC adapter, AC adaptor, 12V car charger
【8】Instructions and precautions
1. Before using this product, you should read the instructions carefully and be aware of
the precautions.
2. Press “RESET” button in case of temporary malfunctioning. The product will be
reset and turned to normal conditions.
3. Charge this product correctly: use the specified charger, charge it by the constant
current and voltage, and prohibit reverse charging.
4. It’s normal for this product to generate heat when it is being charged.
5. This product is durable, has built-in lithium-ion batteries with a large capacity, and
features a non-memory effect. (Recommended storage temperature: 10°C ~35°C)
6. Don’t try to remove the built-in Lithium-ion batteries to avoid damage to the
equipment.
7. If you do not plan to use the product for a long time, you may charge at least once for
3 – 6 months to extend the lithium-ion battery life. When you do not use the product,
please make sure that all switches are turned off. If any switch is turned on, the power
consumption will become higher even though you do not use the product and the
product will be fully drained in 1-3 days.
8. Please do not put this product in contact with fire, liquids, and direct sunlight.
9. Avoid storing this product near metal objects like coins, jewelry, and keys to prevent
short-circuiting.
10. The product is equipped with high-voltage electricity. It is expected to use with
caution in order to avoid any accident.
11. In the case of throwing this product away, please make sure to go to special
recycling points to avoid environmental damage.