I’m a new r50i nc user. How long it takes to be fully charged?and how much backup it provides?alos how to check battery percentage?
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Thanks for your question and welcome to the R50i NC family! ![]()
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Here’s everything you need to know about charging time, battery backup, and how to check battery levels:
Charging Time
- It takes around 1 hour to fully charge the earbuds (based on lab data at room temperature 25 ± 3 °C).
- It takes around 2.5 hours to fully charge the charging case using a wall charger.
Battery Life
- ANC Off: ≈ 10 hours per charge / 45 hours with the charging case.
- ANC On: ≈ 6 hours per charge / 25 hours with the charging case.
- Call Mode with ANC On: ≈ 4 hours per charge / 17 hours with the charging case.
Note: Battery playtime is based on Anker laboratory tests using default settings, Normal Mode, and 50% volume. Actual results may vary depending on volume, audio source, environment, and usage.
Battery Level Indicators
- Charging case:
- White LEDs flashing → low battery, needs charging.
- White LEDs turn on for 4 seconds then off → case has sufficient power.
- Earbuds:
You can check the earbud battery level when they’re connected to your phone — it will show on the Bluetooth settings screen.
Hope this helps you get the best experience out of your R50i NC! ![]()