“Would this work to inflate 2 queen air mattress just using battery power?”

1-4 of 4 Answers

• 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.

  Answered by Mojomaniak 9 years ago

  • Verified Purchase
  • 

  Helpful (2)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.

• Probably not (assuming the pump is not USB powered). The dual-outlet use is only possible when connected to AC power. The battery is for OTG charging using the USB output (10W 2A).

  Answered by AnswerPerson 8 years ago

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.

• I don't think so but I'm not 1000% sure.

  Answered by dave 9 years ago

  • Verified Purchase
  • 

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.

• This could be used for that purpose.

  Answered by CommunityAnswer 9 years ago

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.