power pack
Portable energy source
A power pack is a portable unit that supplies electrical power—either a battery pack or a compact transformer that converts household current for electronic devices.
The term appears in contexts from cordless tools The drill's power pack needs charging to science fiction, where power packs fuel weapons and equipment.
battery
Portable electricity storage
- chargerPower-restoring device or mount
- compactTightly packed together
- lightweightLacking mass or importance
mobile · travel · camping · hiking · backpack · emergency · fieldwork · outdoors · survival · convenience
charging
Restoring electrical power
current · outlet · adapter · cable · plug · socket · connector · capacity · milliamp · lithium
- packsbackpack, knapsack, rucksack, multipack
- model trainsmodel trains, train set, train sets, electric trains, electric train
- flash photographyflash, strobe, speedlight, flash unit, flash units
- slot carsslot cars, chassis, controllers, lanes, motors
- lightinglamp, lamps, bulbs, light bulb, light bulbs
- backup powergenerator, battery backup, backup generator, APU, UPS
power packwall outlet
Fixed electrical socket
wall socket · AC power · electrical outlet · power grid · direct current
power, pack, powerful, package, packed, packing, empower, unpack, powers