Batteries 379 SR521SW Old Vip Pro UltraMini Earpiece

7,99 - 12,99 VAT Inc.

379 SR521SW Batteries for Old Vip Pro UltraMini Earpiece

(20 customer ratings)
Earphone Batteries PingaOculto
Batteries 379 SR521SW Old Vip Pro UltraMini Earpiece 7,99 - 12,99 VAT Inc.

Express Shipping Available 📦

  • Same day shipping if ordered before 16:00 p.m.
  • Assistance and resolution of doubts at no cost
  • 3 Year Warranty on Everything
Payment 100% Safe

Batteries 379 SR521SW Old Vip Pro UltraMini earpiece (model with extractor bar for extraction) with a excellent autonomy and quality. Its Compatible with the Vip Pro UltraMini earpiece.

📦Kit Contents📦

  • 4/10 x 379/SR521SW Batteries


  • Autonomy of Hours 🔋

High quality 379/SR521SW batteries have a battery life of approximately 4 hours per cell depending on volume. Remember to disconnect the battery after use.

  • Best Brands ⚡

To ensure autonomy and user experience in PingaOculto We only work with the best brands.


  • What earpiece are they compatible with?

They are compatible with the Old Vip Pro UltraMini earpiece (model that required an extractor bar for extraction).

  • What autonomy do they have?

The autonomy is approximately 4 hours depending on the volume. The earpiece only needs one battery to work.


  1.  Unscrew the earpiece cap and insert a battery into the earpiece with the positive pole facing up. Then carefully screw on the cap. Remember that you should never insert the earpiece without the battery or you will not be able to remove it.
  2. Remove the battery from the earpiece after use, since it is consumed even if it is not being used.

20 valuations Batteries 379 SR521SW Old Vip Pro UltraMini Earpiece

Based on 20 reviews.
5 stars
4 stars
3 stars
2 stars
1 star
  1. Anonymous -

    Everything smooth and very good

  2. Anonymous -

    They arrived quickly and in perfect condition. I had bought everywhere in my town and there was the green rubber. These being well do not interfere. Thank you

  3. Anonymous -


  4. Albert -

    the right product

  5. Authorless -

    I use one per exam and they go very well

  6. Anonymous -

    great fast delivery

  7. Alice L. -


  8. Anonymous -

    All good

  9. Authorless -

    I'm late but they are very good

  10. Waldemar M. -


  11. Anonymous -

    they are going well

  12. john a. -

    Just in case lol

  13. Anonymous -

    I arrive a day later than expected but they are complicated dates

  14. Anonymous -

    They go very well, you just have to remember to remove it if you don't use the Earpiece.

  15. Alejandra S. -

    they are going very well

  16. Laura I -

    I recommend having saved for urgent occasions

  17. Frederick O. -

    Must have in case they wear out

  18. Authorless -

    They work great on the vip pro ultramini

  19. Authorless -

    Do not leave them on when you do not use it, they wear out

  20. Authorless -


Add a review

Your email address will not be published. Required fields are marked with *