APC Back-UPS Pro 1500VA 10-Outlet/2-USB Battery Back-Up and Surge Protector Black BN1500M2 - Best Buy
APC APC BackUPS 6 Outlets 450VA 255W 6-Outlet 180 Joules 255-Watt 450va AC Surge Protector with Battery Backup in the Surge Protectors department at Lowes.com
Duracell 2.4-Amp 12-Volt Car Battery Charger in the Car Battery Chargers department at Lowes.com
APC Back-UPS 650VA 7-Outlet/1-USB Battery Back-Up and Surge Protector Black BVN650M1 - Best Buy
Portable Outlet Rechargable CPAP Battery – Bach Medical Supply
PLUG: A Battery Pack That Puts Two AC Wall Outlets in Your Camera Bag | PetaPixel
Nature Power 25,000 mAh Power Bank Elite Portable Battery Charger 3 USB Ports for Charging Smartphone, Portable Devices, 1 AC Outlet 80026
ChargeAll: A portable battery pack with a 120V AC wall plug outlet, so you can power all your things - ExtremeTech
No floor outlets? Make a battery-powered plug receptacle for your lamp - My Woodlands Life
Fosmon Wireless Remote Control Outdoor Electrical Outlet Switch Weatherproof Heavy Duty 3-Prong Plug-in ETL Listed (Battery Included), Black - Walmart.com
Belkin Travel RockStar 3-in-1 2A USB and Dual-Outlet BST301TT