SAVE $834: As of July 11, Prime members can score the Jackery Explorer 2000 v2 Portable Power Station for just $834, its lowest-ever price on Amazon.

Prime Day runs July 8 through July 11, two days longer than previous years. According to our research, these are the lowest prices of the year, beating or matching Black Friday. You can save up to 50% on these power stations.

I test portable power stations, and this inexpensive Jackery model is perfect for emergencies and power outages or camping trips - and it costs even less with this Prime Day deal.