300W Portable Power Station  
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 300W Portable Power Station

300W Portable Power Station

UPS300-2
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OVERVIEW

UTEPO 300W Portable Power Station is a rechargeable battery-powered generator for both indoor and outdoor uses. Equipped with AC outlet, DC port, and USB-C/USB-A charging ports, they can keep all your gear charged, from smartphones, laptops, to CPAP and appliances, like mini refrigerator, electric grill and coffee maker, etc.


FEATURES AND HIGHLIGHTS

Run all your Needs, Anywhere

• Provide rich output ports design for different demands:

2*DC output

2*USB-A output

1*USB-A output (QC3.0, 18W)

1*USB-C input/output (PD100W, Quik charge)

2*AC output


Easy of Use

• Portability, easy to setup, press and play.


Quiet and Go Green

• UTEPO 300W Portable Power Station emits no toxic gases, operating extremely cleanly - causing no harm to the environment. Moreover, the product operates at whisper quiet and peaceful charging.


Safe and Reiable

• Built-in capacity of 288Wh high-density lithium iron phosphate battery pack, safe and reliable, cycle life up to 1000 times.

• Support protection against over voltage, over current, overload, etc.


Mulitiple Charging Methods

• Support charging methods of DC, PD, solar charging.

Item

Rating

Remark

Battery

Category

Li-ion 21700 Battery

Rated Capacity(mAh)

288Wh

3C Discharge

Nominal Voltage(V)

3.6V

Cut Down Voltage

3.0V

Maximum Charge Voltage

4.2V±0.05V

Charging Method

CC/CV

charge with constant current 0.2C to 4.2V,then charge with constant voltage 4.2V till charge current is less than 0.01C

Initial Internal Resistance

≤25mΩ

Cell Dimension(mm)

160*71*83mm

Battery Pack Size

Weight

1.58kg

Battery Pack Weight

Operating Temp for Charging(℃)

0℃~45℃

Operating Temp for Discharging(℃)

-10℃~45℃

Storage Temp(℃)

-20℃~55℃

Less than 1 month

-20℃~45℃

Less than 3 months

-20℃~25℃

Less than 1 year

Cycle Life

≥1000 Times

Charging: 0.2C Constant Current and constant voltage charged to 4.2V, current less than or equal to 0.02C will be cut off.

Discharging: 0.2C discharge to 3.0V will be cut-off.

When the discharge capacity drops to 80% of the standard capacity, the test is stopped.

Performance

Charging Method

CV/DC

Mode of Input Voltage

USB1/USB2(Output)

5V=2.1A

USB QC3.0(Output)

5V=3A;9V=2A;12V=1.5A

QC18W

USB-C Port(Output/Input)

5V=2.4A;9V=3A;12V=3A;15V=3A; 20V=5A

PD100W

DC1/DC2(Output)

12~13V=8~10A

AC Port(Output)

110V~220V/50Hz~60Hz

300W

DC(Input)

5V~20V=5A

Quiescent Current(uA)

≤400uA

Standby Current less than 400uA

Input Protection Voltage

25V

Over Discharging Protection Voltage(V)

2.7±0.25V

When the voltage is below 3.0V, the output voltage is disconnected by the system.

12V

Over Current Protection current(A)

40~50A

When the output current is too large, the

output voltage will be disconnected.

Short Circuit Protection

Support short circuit to automatically recover

When the positive and negative terminals of the output short-circuit, the output voltage will be disconnected by the system.

Other Features

Output Waveform

Pure Sine Wave

Total Output Power(W)

300W(600W at peak)

Output Ripple Voltage(mV)

≤300mV

Charging Time(h)

5.5h~7h

Theoretical Charge Time

Solar Panel Power

18V/40W/60W/80W/100W

Affected by sunlight intensity

LED Power

7W

Battery Maintenance

Charge Every 3 Months

Working Life

1000 times

Capacity ≥80%

Highest Temperature Inside

When the output is full, the output is turned off at over temperature.

Highest Temperature Outside Surface

When the output is full, the output is turned off at over temperature.

Start When Pressing the Button

Start when pressing the button or inserting.

Power OFF

If the load cannot be detected within 30 seconds after starting the output, it will be automatically Closed. Low power, short circuit, overload, overheating will shut down the output.

Minimum Output Current (min)

60±20mA

Minimum output current without load.

Delay Time to Power Off

30S

After button be pressed.

35S

If there was a load lower than 50mA and keeps for about 40 seconds, output will be closed then device will sleep at once.

LED Display

Display After Press the Button or Insert Loading

LCD Display Screen to indicate the current discharging details.

There are tolerance for remaining capacity estimate.

Display When Charging

LCD Display Screen to indicate the current charging details.

There are tolerance for remaining capacity estimate.

Items

Quantity

Portable Power Station

1 pc

AC Power Adapter

1 pc

Quick Installation Guide

1 pc


Sales Inquiry

Contact Details

+86-755-83898016-863

+86-1501-2669-765

info@utepo.net

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