CTECHi G240N Portable Power Station User Manual
- June 6, 2024
- CTECHi
Table of Contents
Sine Wave
AC 200W(300W Max)
PORTABLE **POWER STATION
USER MANUAL**
ABOUT PRODUCTS
A. The specifications and pictures in this manual are as reference only.
B. This product is designed to use in emergency situations, and cannot
replace the standard AC power supply of household appliances or digital
products.
C. AC power plug out, output voltage, and adapter will vary according to
the customer’s Country, and region standard voltage and power plug out.
D. This product uses an air-cooled system to dissipate heat. When using
this product, do not block the air inlet and outlet of the air-cooled system.
CHARGE THIS PRODUCT
Notice
!For safety sake, there is the high temperature (50 degrees) and low
temperature (-5degree) protection designed into this product. In the case of
high power discharge, the temperature of cells might be higher than 50
degrees. In this case, products could not be chargeable. We have to wait until
the temperature of the cell is less than 50 degrees for the normal charging
process of this product.
1 **.** LCD battery level display
The LCD power grid display is divided into 5 grids, corresponding to about
1%~20%, 20%~40%, 40%~60%, 60%~80%, 80%~100% of the remaining power. When the
product is used, the battery level will gradually disappear from the display,
and the remaining battery display bar will be the percentage of remaining
battery power. When charging the product, the battery indicator will flash once
every 1 second, which Indicates that the current charging state is normal.
When the product is fully charged, all power grids will light up and show a
constant light display state.
2. Solar energy charger for the product
A. Place the solar panel in a place where it can be directly exposed to
strong enough light, and adjust the appropriate angle.
B. Connect the output port of the solar panel to the input port of the
product to charge. The battery display grid on the screen flashes to indicate
normal charging. When all battery display grids stop flashing and stay on, it
means the product is fully charged. After the product is fully charged, please
unplug the solar charging port on time.
NOTES
The open-circuit voltage of the solar charger must be lower than 24V. If it is
higher than 24V, the charging status will not be displayed. Maximum support
100W power solar panel charging.
The actual charging efficiency of solar energy will vary greatly due to weather,
ambient temperature, sunlight intensity, the angle of the solar panel facing
the sunlight, and other factors. The actual charging efficiency shall prevail.
DC charging and PD charging can be used at the same time, which can speed up
the charging speed to the greatest extent. MPPT Technology This product has
built-in MPPT (Maximum Power Point Tracking) technology, which can be charged
efficiently through solar panels. MPPT technology is designed for use in wind
turbines and photovoltaic (PV) solar systems to maximize power extraction
under all conditions. Through the MPPT technology, the product can compare the
output voltage of the solar panel and the battery voltage in real-time, and
then intelligently identify the best power output for charging to maximize the
battery charging efficiency.
3. The mains AC adapter charges the product
A. Connect the DC end of the adapter to the DC input port of the machine.
The power display grid on the screen flashes to indicate normal charging. When
all power display grids stop flashing and remain on, it means that the product
is fully charged. After the product is fully charged, please unplug the
adapter in time.
B. It takes about 2.7 hours (240Wh)/3.6 hours (320Wh) to fully charge the
machine at the same time using the original power adapter and PD fast charge.
NOTES
DC charging and PD charging can be used at the same time, can speed up the
charging speed to the greatest extent.
4.12V Car Charger to charge this product
12V Car charger connector
Maximum support 10A current
A. Plug the original car charger into the 12V car cigarette lighter
socket, and plug the other DC end into the DC input port of the product.
B. The maximum output current of the car charger needs to be within 10A
to protect the safety of the car and this product.
C. The battery display grid on the screen flashes to indicate normal
charging. When all the battery display grids stop flashing and stay on, it
means the product is fully charged. After the product is fully charged,
please unplug the car charger on time.
NOTES
To avoid car battery loss, you should charge the product through the car
cigarette lighter when the car engine is started. This function is only
suitable for cars with 12V output voltage cigarette lighters.
Protection mode (DC input)
Low-voltage protection: If the voltage of your car is too low, for the safety
of you and the product, the low-voltage protection system will be activated
intelligently and the product will not be charged.
5. CHARGE THROUGH YOUR TYPE-C
A. Use USB-C to charge the device, which can support 5V 3A, 9V 3A, 12V
3A, 15V 3A, 20V 3A (maximum support 60W charger for this product).
B. The USB-C charging and discharging interface adopts the Cypress chip
design imported from the United States to ensure the quality and stability of
the product.
C. When using PD fast charge to charge this product, the charging head
and charging cable must support the PD fast charge function at the same time.
D. The battery indicator on the screen flashes to indicate normal
charging. When all battery indicators stop flashing and stay on, it means the
product is fully charged. After the product is fully charged, please unplug
the charger on time.
NOTES
DC charging and PD charging can be used at the same time, which can speed up
the charging speed to the greatest extent!
How to use
1. Switch/button function
A.Boot (enable DC and USB functions)
Press and hold the power button for 2 seconds to turn it on. Turn on the DC
and USB functions at the same time. If the system detects that there is no
load, the product will automatically shut down within 3 minutes.
B.Activate AC function
After powering on, short press the power button again to turn on the AC
function (at the same time the AC icon on the screen lights up). When the AC
output is not in use, short press the power button to turn off the AC output.
C.Shut down
Press and hold the power button for 2 seconds to manually shut down.
D. Combination keys
Press the power button and the LED light button at the same time, the display
will flash, and the low current detection function will be turned on or off.
This product defaults to the normally open state of the USB module.
2. LED lighting
A. Short press the LED light button to turn on and off the LED light, long
press again to switch the light mode to SOS flash mode.
B. LED lights to provide lighting for camping, field exploration, etc. and
can use SOS flash mode to send out a distress signal in an emergency.
Warning!
DO NOT stare the light straight!
3.USB &PD output function
A. The two USB ports on the top of the product support a single output of
a maximum of 2.4A current. Intelligently identify charging equipment and
automatically allocate the maximum current to provide fast charging. And has
an automatic compensation function.
B. USB 3.0 is a fast-charging interface, compatible with QC3.0, and
supports up to 18W output.
C. The PD transmission port is a two-way transmission interface, which
supports up to 60W input and output. At this time, it needs to be equipped
with a charging head with a power of 60W or more and a charging cable with a
current of 3A or more.
D. When the detected output current of small electrical appliances s less
than or equal to 80mA, this product will automatically shut down within 3
minutes. If you need to normally open to supply power to low-power electrical
appliances, please press the LED light button and the power button to switch
at the same time.
4. DC Output
A. Three DC5521 (diameter 5.5mm) 12V interfaces provide 10A (single port
maximum 10A) output current and intelligently allocate the maximum current
according to the external equipment to ensure the most suitable current to
power the equipment.
B. Each DC5521 port can be connected to a cigarette lighter output (the power
requirement does not exceed 120W).
Protection mode(DC outputs)
Short circuit protection: When the external equipment is short-circuited, the
product will start the automatic protection function, and at that time, the DC
power plug-out will stop supplying power to the equipment output. After the
short circuit is removed, short press the power button to reset and restart
the product in order to resume normal DC operation.
5. AC Output
A. Short press the power button to enter the AC mode. Connect the power
plug of the AC appliance to the AC plug-out socket of the product to supply
power to the equipment.
B. Please make sure that the power of the connected AC appliance does not
exceed 200W.
C. When the charging or discharging power of this product is too large
and the internal temperature of the host is ≥60℃, the air-cooled system
will automatically start, and when the temperature drops, the air-cooled
system will automatically stop.
LCD screen
The LCD screen will automatically top after 3 minutes of no button operation.
The product will automatically shut down when there is no output.
Protection mode (AC output)
A. This product is designed with protection functions such as under-
voltage protection, overload protection, short-circuit protection, and over-
temperature protection. A double isolation circuit is adopted, which is safe,
reliable, and efficient.
B. When the product is overloaded, over-temperature, short-circuited, the
AC icon on the screen flashes, and then the machine automatically shuts down to
ensure safety.
C. When the product is in a protected state, please pull out the device
to remove the short circuit, and short press the power button in order to
resume normal operation.
PRODUCT PARAMETER
Battery specifications
| Cell Type | LiFePO4 |
|---|---|
| Battery capacity | T240: 240Wh(12.8V/18.75Ah) |
T320: 320Wh(12.8V/25Ah)
Cycle life| 2000 Cycles to 80% Capacity
Standby life| Charge the product every 3 months
Interface parameters
USB Port(Output)| 1* ***3.05V 3A, 9V —2A, 12V 1.5A(18W) 2 USB Output 5V 2.4A
Max
---|---
Type-C Port(In/Output)| 5V;9V;12V;15V;20V(60W)
5.5mm Port(Output,5mm)| 3*1 2V,up to 8 A (1 20W Max)
AC Port(Output)| 100-120Vac 60Hz 200W(300W Max)
Charging Port (Input, 5.5mm)| Adapter: DC 15V 3A
Solar Panel:MPPT 18V 3A,22V 3A Max
General
| Weight | T240: 3.6 kg | T320:4.1kg |
|---|---|---|
| Size | 240x200x86mm | |
| Operating temperature | -10- 55°C | |
| Illumination brightness | 3W LED lighting |
WARNING
- Do not short-circuit the product connection. To avoid short circuits, keep away from all metal objects.
- Do not heat this product or put it into the fire, water, or other liquids. Keep away from the high ambient temperature. Do not expose the product to direct sunlight.
- Keep the product away from humid and dusty places.
- Do not disassemble or reassemble this product.
- Do not drop, place heavy objects, or subject the product to strong shocks.
- This product is not suitable for people suffering from physical disorders, sensitivity, or mental order diseases.
- Please keep this product out of reach of children.
- Please do not cover the product with towels, clothes, and other items.
- Do not overcharge the product. After fully charging, disconnect the power immediately.
- When charging, please stay away from TV, radio, and other equipment to avoid radio wave interference.
- If you do not use this product for a long time, please disconnect the cable before storing it idle.
- To charge some portable electronic devices, you may need to set these devices to charging mode first.
- Please refer to the user manual of the corresponding device for confirmation.
HOW TO USE IN COLD WEATHER
Due to the chemical characteristics of lithium iron phosphate batteries, low
temperature (-10~-40°C) will affect the battery capacity of the product. If you
are in an environment of minus degrees Celsius, it is recommended to put this
product in an insulated container and connect it to a charging power source
(12V car/AC adapter/solar panel, etc.). The natural heat generated by the
product dissipated in an insulated container will keep the battery efficiency at
its highest level.
In an environment of minus degrees Celsius, this product cannot be charged.
This product can supply power to the device output.
DISPOSAL AND RECYCLING
This product should not be disposed of together with domestic waste. Please dispose of or recycle this product and its battery in accordance with local regulations.
BATTERY INFORMATION
This product is designed with an internal non-removable lithium iron phosphate
rechargeable battery. Do not try to remove the battery, otherwise, it may
damage the equipment and endanger your personal safety.
The battery can be charged and discharged more than 2000 times, and it can
still maintain more than 80% of the factory power.
WARRANTY
Our company provides customers with a 12-month warranty from the date of purchase.
PACKING LIST
1 × Portable emergency energy storage power supply
1 × Power adapter
1 × Cigarette lighter female connector
1 × Car charger
1 × User Manual
1 × Warranty card
1 × MC4 Solar charge cable
CONTACT US
If you have any questions or comments about our products, or for more details of our products please feel free to contact us 24/7. Thank you.
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