newbattery
nounUK /ˈnjuːˌbætəri/
US /ˈnuːˌbætəri/
A new battery is a fresh power pack that makes a toy or device work again.
Dad put a newbattery in my flashlight so it shines bright.
OTHER MEANINGS
2. A brand-new set of batteries sold together.
We bought a newbattery pack for the remote.
3. A fresh start or boost of energy for a person or team.
After the break, the players felt like a newbattery.
4. A newly installed power source in a car or machine.
The mechanic swapped in a newbattery before the trip.