Flashfish T300Pro - 230Wh LiFePO4 Portable Power Station, 300W Pure Sine Wave, 100W USB-C PD
SMALL BODY, REAL 300W
The T300Pro packs 230Wh of LiFePO4 capacity into a 256 x 169 x 169mm body weighing 4.5kg. Its inverter delivers 300W continuous and 600W peak as a pure sine wave, across two AC outlets. Pure sine wave matters if you run anything with a motor, a compressor or a sensitive power supply: a modified sine wave inverter makes those devices hum, run hot and fail early. Rated output is 300W shared between both outlets, so add up your devices before plugging in.
WHAT IT RUNS
Phone (12Wh): about 16 charges - Laptop (50Wh): about 3-4 full charges - Drone batteries (60Wh): about 3 charges - Router (15W): about 13 hours - LED lighting (10W): about 19 hours - Mini fridge (65W): about 3 hours - TV (80W): about 2.4 hours - Projector (100W): about 2 hours
Figures assume 85% inverter efficiency on 230Wh. Real runtime drops with load, temperature and conversion losses. For anything with a compressor or motor - fridges, pumps, power tools - check the STARTUP wattage on the device label, not just the running wattage. If your device draws more than 300W continuously, choose a larger station instead; a kettle, hairdryer, microwave or induction hob will not run here.
100W USB-C THAT WORKS BOTH WAYS
USB-C1 delivers up to 100W PD, enough to charge a USB-C laptop at full speed without its own adapter. The same port also accepts up to 100W IN, so the T300Pro can be refilled from a PD charger, a car charger or a power bank. USB-C2 adds 30W, and two USB-A ports add 18W and 12W. In total you can run a laptop, a phone, a tablet, a camera and two 12V devices at the same time.
12V OUTPUTS
A cigarette-lighter socket, a DC5521 and a DC5525 output share 12V / 10A / 120W total. That covers car fridges, camp lights, routers and DSLR dummy batteries. The shared 120W ceiling applies across all three - they are not 120W each.
CHARGING: READ THIS BEFORE YOU BUY
This listing includes the station, a 60W USB-C to USB-C cable and the manual. It does NOT include a wall adapter, because the T300Pro is designed to charge from the USB-C PD charger you already own for your laptop or phone.
- With the included 60W cable and a 60W PD charger: about 3.5 hours
- With a 100W PD charger and a 100W cable: about 2 hours
- With an optional 230W AC adapter: about 1.2 hours
Note the included cable is rated 60W. A 100W charger will still be limited to 60W by the cable unless you use a 100W-rated cable.
Solar charging uses the DC7909 input: 12-30V, 8A, 120W maximum. An MC4 adapter cable is required for most panels and is not included. Solar charge time depends on sunlight, panel angle, temperature and panel output - we do not quote a fixed solar charge time.
LiFePO4, BUILT TO LAST
Lithium iron phosphate chemistry is rated over 3500 cycles with more than 80% capacity remaining. Used once a day, that is roughly nine years before you reach 80%. It is also the more thermally stable chemistry, which is why LFP is the default choice for anything that stays plugged in.
EPS BACKUP - WHAT IT IS AND IS NOT
The T300Pro switches to backup power in about 20ms, fast enough for many routers, computers and lights to ride through a short outage. This is an EPS function, not a professional online UPS: some devices will still restart during the transfer. Do not use it as the only backup for medical equipment, life-support devices, servers or any load where an interruption is unacceptable - test compatibility first.
GOOD TO KNOW
- 230Wh is above the 160Wh airline limit. This station cannot be carried on a plane and cannot go in checked luggage.
- 72000mAh is the cell-level figure at 3.2V. At a 5V USB reference it is about 46000mAh - both are correct, they just measure different things.
- AC output is 230V / 50Hz on the EU version. The US version is 120V / 60Hz. Check the voltage before ordering.
- Built-in compartment stores the cable and small accessories. [confirm with supplier]
- Charge at 0-45C, discharge at -10-40C. Keep ventilation clear.
IN THE BOX
1 x T300Pro portable power station
1 x 60W USB-C to USB-C charging cable
1 x User manual