portable charger
Pocket energy source
A portable charger is a battery pack that stores electrical power for recharging phones, tablets, and other devices on the go.
Unlike wall chargers, they don't need an outlet—you charge the portable charger in advance, then carry it with you: My phone died, but I had a portable charger in my bag.
Also called a power bank.
- batteryPortable electricity storage
- low batteryInsufficient stored power
- power bankMobile device battery backup
- powerbankMobile charging device
- battery packPortable electricity storage unit
USB · cable · phone · dead phone · outlet · juice · juice up · backup · travel · on the go · pocket · lithium · cord · plug · solar · wireless · boost · emergency
- battery devicesflashlight, smartphone, laptop, tablet, smartwatch
- charging stuffbattery, adapter, cord, plug, outlet
- gadgetssmartphone, gadget, gizmos, widget, tablet
- remote workremote work, telework, remote job, telecommuting, remote worker
- Tech AccessoriesUSB cable, screen protector, phone case, phone holder, phone mount
- travel gearluggage, carry-on, suitcase, carry-on bag, backpack
mobility/portability
portable chargerwall outlet
Fixed electrical socket
wall charger · electrical outlet · power grid · AC power · AC adapter
power capacity/duration
portable chargermain power
portable, charger, port, portability, portably, charge, charges, charged, charging