GOOLOO GTX300 Power Station, 300Wh Portable Power Station, Outdoor …
Power Supply: The GTX300 solar generator is compatible with the Solar panel with Anderson connector and DC7909 port. The built-in MPPT controller can detect the power generation voltage of the solar panel in real time, so that the system can charge the battery with the maximum power output. ... USB QC3.0 Mini Generator Portable LED Flashlight ...