CTECHi GT300 Portable Power Station
CTECHi GT300 Portable Power Station
CTECHi GT300 Portable Power Station
CTECHi GT300 Portable Power Station
CTECHi GT300 Portable Power Station
CTECHi GT300 Portable Power Station
CTECHi GT300 Portable Power Station
CTECHi GT300 Portable Power Station

CTECHi GT300 Portable Power Station

Regular price$189.99

  • Includes VAT in the EU
  • In stock, ready to ship
  • Inventory on the way
  • SAFER & ULTRA-DURABLE: GT-300 portable power station uses a premium LiFePO4 battery that offers 15 years longer lifespan. Extends the battery lifespan by 6× more than the standard lithium Ion batteries.
  • The GT300 solar generators have a pass-through charge function. While the work power is over the charging power, the battery indicator just does not flash, but it is still in charge.
  • ALL THE PORTS YOU NEED: The power station is equipped with 2 AC ports, 2 USB-A ports, 1 USB-C port, and a car outlet. The USB-C ports support plug and charge. With a fast-charging 45W, get rid of bulky adapters and charge your laptop at fast speeds via a single cable.
  • 299Wh CAPACITY: Provide up to 300W continuous power and 600W surge power, offering a sufficient, stable & safe power supply for all your essential devices and appliances during a trip.
  • 3 WAYS TO RECHARGE: This portable power station can be recharged by the solar panel when you are camping(recommend 100W solar panel, open circuit voltage range is 12-26V). Also can recharge by car charge or a wall AC adapter.
  • WHAT YOU GET: CTECHI GT300 Portable Power Station, Car Charging Cable, AC Adapter, User Manual. CTECHi offers 24*7 customer service.

(Time Is Valuable!) stress less...and enjoy life.

CTECHi GT300 Portable Power Station

Go In Case Of An Emergency

A portable power station is the best option if you need to juice up common personal electronics and small appliances while spending long periods of time away from household AC outlets, or if you want to have backup power ready to go in case of an emergency.

Advantages Of Integrated Structure

The overall structure is simpler and easier to maintain while avoiding small module parts falling off. Reduces the use of internal battery harnesses, thus significantly reducing the risk of battery short circuits or failure.

Automotive-grade LiFePO4 Battery

With LFP cells, CTECHi Battery is safe, durable, and highly efficient, even in warm temperatures.

Automotive-grade LiFePO4 Battery


GT200 Pro is equipped with two modes LED light. The high-light mode can be used as lighting for outdoor fishing, camping, car repair and indoor power outage. SOS mode can help you get help quickly when you encounter dangerous situations.

CTECHi GT300 Portable Power Station


Our state-of-the-art Battery Management System (BMS) constantly monitors the voltage, current, and temperature of GT300 with multiple aspects of protection, extending its life to the max.

3 Ways to Charge

Charge anywhere.

With 3 different ways to top up the CTECHi GT300 there’s a recharge option no matter what.

AC Charging CTECHi GT300 power station Car Charging CTECHi GT300 power station Solar Charging CTECHi GT300 power station
AC ChargingCar Charging Solar Charging

Power Station For The Whole Family

Portable power stations are silent and free of emissions, which means you can use them safely inside a house during a blackout.

CTECHi GT300 Portable Power Station

Give Your Appliances More Run Time

CTECHi GT300 Portable Power Station

Lightweight at only 4.3KG

With a compact portable design, taking travel-friendly power off-grid has never been this easy. GT300 is ready to power all your outdoorsy escapades, from boondocking to BBQs at the beach.

CTECHi GT300 Portable Power Station

Power. Anywhere. Anytime.

CTECHi GT300 power station to charge the phone CTECHi GT300 power station

What's in the box.

CTECHi GT300 Portable Power Station




Net Weight



25.7*16.0*16.5 CM

60W AC Input

≈5.8 Hours

100W Solar Input

≈3.5 Hours

12V Car Input

≈5.8 Hours

USB-C Input/Output


AC Output

US:110V /1.81A 200W||EU:220V /1.81A 200W

DC Output

12V/10A(120W MAX)

USB-A Output

5V/2.4A,1 x 9V/2A

USB-C Port


Cell Chemistry


Cycle Life

3500+Life Cycles,10-year service life

Inverter Type

Pure Sine Wave

Charge Temperature

32-104°F (0-40°C)

Operating Temperature

14-104℉ (-10-40℃)

Storage Temperature

14-104℉ (-10-40℃)



Customer Reviews

Based on 4 reviews
Artem Nevierov
Good station.

There was an issu with

GT300 with numeral percentage display

This little battery charger is very impressive. I purchased the one that shows the numeral percentage display. It was packaged nicely by Ctechi and arrived promptly. It is very lightweight and portable. I do appreciate the little touches as the green light on the charging brick, the Mc4 charging cable included with storage bag and being sleek looking too. The fan is very quiet and does kick on during a heavier load. Customer support is great on any questions you might have. I am pleased with my purchase.

Pass Thru & Charging Problems & No Solar Cable

Mine does not support pass thru charging from AC power brick or 12Volt car cable. I can't check solar pass thru charging as the mc4 to GT300 cable was not in the box.

Pass through doesn’t work.

This battery generator pass through does not work, its just goes down to zero even it plugged in to the AC outlet for charging.***Ctech had reached out to me and refunded me the whole purchased amount and keep the one that the bypass didn’t work.