
Travel RockStar is a portable battery pack that also features AC outlets with surge protection for your valuable electronics. Foldable AC prongs aid portability, while USB ports make it a suitable charger for various devices. This Travel RockStar has a slim design that saves space while you're on the go.
Q: does it take batteries and you dont have to plug it in to the wall?
A: You charge this unit and it will supply power to your devices off that charge without being plugged into the outlet. Or you can plug into an outlet and it will allow up to two grounded plug devices and one USB to be charged off it. Pretty handy.
Q: Does this hold it's own charge, or does it need to be plugged in at all times to work?
A: This device DOES hold a charge and doesn't need to be plugged in to be used for charging your phone/tablet ... it must be plugged in to charge the battery. You cannot use it to operate your laptop of its not plugged into an outlet, only the USB port will work (if charged)
Q: Would this work to inflate 2 queen air mattress just using battery power?
A: No, the outlets only work when it's plugged into the wall. The USB port works when plugged in and unplugged, but when unplugged the battery must be charged and only the USB port works NOT the 2 outlets.
Q: Is it's plug for the wall a two prong or three prong?
A: The plug for the wall is a three-pronged plug.
Q: Can you plug a ps4 and a tv into this and have it work
A: Yes, Logan. You can plug a PS4 and a TV into this Belkin Travel Portable Charger. You just need to make sure that it's plugged into a wall.
Q: Can you use a solar panel with a USB output to charge this device (USB to USB)?
A: No. The device only charges when plugged into an AC outlet.
Q: How many watts could I pull from this charger?
A: The USB Output is 5V 2A... 10 Watts.
A: No, assuming you want to plug in a normal string of lights. The dual-outlets only function when connected to AC. You could use the USB output to power a string of LEDs that were powered by USB (though, I don't know how long the battery would last).