power bank
/ˈpaʊə bæŋk/noun
उच्चारण पाव बैंक
पावर बैंक, पोर्टेबल चार्जर
Basic word
noun
- 1
[C]
a small portable battery that you can use to charge a mobile phone or another device when you are away from an electric socket
पावर बैंक, पोर्टेबल चार्जर
- Always carry a power bank on a long train journey.
- Some airlines do not allow power banks in checked baggage.
- My phone died, so I used a power bank.
+ 2 more examples
- Charge your power bank before the trip.
- The power bank can charge a phone three times.
Synonyms portable charger