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JustNow GT200

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A budget-friendly portable solution for providing autonomous power to small electrical appliances during travel, picnics, or as a backup power source during brief power outages. The built-in LiFePO4 battery has a capacity of 192 Wh, allowing you to charge a laptop, smartphone, or power portable lighting several times over an extended period. The nominal output power of 280 W is suitable for laptops, cameras, small fans, and other low-power devices, and the system can withstand peak loads of up to 350 W for short periods. One of the distinctive features of the JustNow GT200 charging station is the ability for combined charging via an external power adapter and USB-C port simultaneously, reducing energy replenishing time from 270 to 150 minutes. It also supports charging from solar pa...nels up to 60 W, although this process takes about 6 hours. The 230 V outlet provides a proper sine wave voltage, which is important for sensitive electronics. The interface includes one USB-C port with 60 W power, a pair of USB-A with 18 W fast charging support, and two DC outputs of 12 V at 8 A each. The applied battery is rated for 2000 full charge-discharge cycles. The information display and built-in lighting simplify device operation in low-light conditions. Weighing 2.8 kg, the model is easy to carry thanks to its convenient handle, making it suitable for regular trips to nature or a country house.
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JustNow GT200
Main
In boxcharging station
Rated power280 W
Peak power350 W
Output waveformsinusoid (PSW)
Outputs
Sockets (230 V)1
USB-A (quick charge)2
5В/3A, 9В/2A, 12В/1.5A
18 W
USB-C1 pcs
3 A
60 W
DC output2 pcs (12 H / 8 A)
Inputs (station charging)
From solar panels / 12 – 28 H / 3 A /
Via USB-C port
DC input1 pcs (20 H / 2.4 A)
Battery and charging time
Battery typeLiFePO4
Battery capacity192 Wh
Charging cycles2000
Charging time (socket) 270 min
Charging time (solar panel) 360 min
Charging time (socket + USB-C PD) 150 min
Charging power (solar panel)60 W
Charging power (socket + USB-C PD)120 W
General
PSUexternal
Display
Backlight
Carrying handle
Operating temperature0 °C ~ +40 °C
Dimensions (LxWxH)88x242x205 mm
Weight2.8 kg
Warranty12 months
Added to E-CatalogJuly 2025

A budget-friendly portable solution for providing autonomous power to small electrical appliances during travel, picnics, or as a backup power source during brief power outages. The built-in LiFePO4 battery has a capacity of 192 Wh, allowing you to charge a laptop, smartphone, or power portable lighting several times over an extended period. The nominal output power of 280 W is suitable for laptops, cameras, small fans, and other low-power devices, and the system can withstand peak loads of up to 350 W for short periods.

One of the distinctive features of the JustNow GT200 charging station is the ability for combined charging via an external power adapter and USB-C port simultaneously, reducing energy replenishing time from 270 to 150 minutes. It also supports charging from solar panels up to 60 W, although this process takes about 6 hours. The 230 V outlet provides a proper sine wave voltage, which is important for sensitive electronics.

The interface includes one USB-C port with 60 W power, a pair of USB-A with 18 W fast charging support, and two DC outputs of 12 V at 8 A each. The applied battery is rated for 2000 full charge-discharge cycles. The information display and built-in lighting simplify device operation in low-light conditions. Weighing 2.8 kg, the model is easy to carry thanks to its convenient handle, making it suitable for regular trips to nature or a country house.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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