power cell
Portable electricity source
A power cell is a device that stores and supplies electrical energy—essentially a battery or fuel cell, though the term suggests something more advanced or compact than ordinary batteries.
The phrase appears frequently in science fiction and video games for futuristic energy sources: The weapon needs a fresh power cell.
In real-world contexts, it may describe specialized batteries for tools, vehicles, or portable electronics.
- batteryPortable electricity storage
- battery packPortable electricity storage unit
- lithium ionRechargeable electrochemical cell type
- energyPower to do work
- energy sourceOrigin of usable power
fuel · charge · low battery · voltage · lithium · reactor · electrode · current · amp · watt · portable · rechargeable · wall charger · solar · ion · double A · terminal · spark
- robot partsarm, grippers, gripper, actuators, actuator
- sci-fi techteleporter, time travel, cryonics, force fields, time machine
- backup powergenerator, battery backup, backup generator, APU, UPS
- Star Wars techlightsaber, Death Star, blaster, hyperdrive, droid
- capacitorscapacitor, supercapacitor, capacitance, farad, microfarad
power cellpower drain
Gradual loss of charge
load · electrical load · resistor · energy vampire · generator
power cellgenerator
Electricity-producing machine
dynamo · alternator · turbine · solar panel · power plant
power, cell, powers, powered, powering, powerful, powerfully, powerless, powerlessness