UE Wonderboom 2 Charge Time, Time to Full Charging

Here, we give the typical UE Wonderboom charge time.  Now you charge this speaker by way of the covered micro USB charging port on the back of the unit. And to get the quickest UE Wonderboom 2 charge time, and the fullest charging when the speaker runs out of power, be sure to use a medium to high current USB adapter. Also, exercise the battery, and do not leave the speaker on the charger once it has fully recharged.





UE Wonderboom 2 Charge Time: How Long for Full Charging

According to the specs for this speaker the time it takes to charge the UE Wonderboom 2 portable speaker is just under three hours (2.6 hours to be exact).

Back of the UE Wonderboom 2 speaker, showing its micro USB charge port highlighted.
Back of the UE Wonderboom 2 speaker, showing its micro USB charge port highlighted.

How Long it Plays for a Full Charge

On a complete charge, the UE Wonderboom 2 speaker can run for up to thirteen (13) hours, when charging a BC1.2 compliant USB adapter.  But when you play it loudly, especially with added bass, you will see somewhat shorter music power.  We’ve seen this mini speaker run dead in around eleven hours when played at louder volumes. So to get the longest charge time from it, power saving is crucial.  Just play it only as loudly as you need to, to hear it well throughout your listening space, and you will see longer play times.

Back view of the UE Wonderboom 2 speaker, showing the charging cord connected.
Back view of the UE Wonderboom 2 speaker, showing the charging cord connected.

The Charge Time Gets Smaller as the UE Wonderboom 2 Speaker Ages

If you own this BT speaker over a few years or more, you may notice that the time it plays from a single charge shrinks as the unit gets older.  This is normal for devices that rely on ion lithium batteries, such as this one.

But by working the battery every now and then, you can slow this charge fall off.

To exercise the UE Wonderboom 2, run the battery dead and charge it again every three to six months when not in use.

Also, we advise that you not leave the speaker plugged into a charger once it has reached full charge.  Right after the charging lamps completely go out, disconnect the speaker as soon as you can, to avoid overcharging it and degrading the battery.

Finally, when the speaker goes dead, charge it as soon as you can.  Do not leave a dead unit sitting around for very long, as this can degrade battery performance.





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Other Posts About the UE Wonderboom 2 Speaker

  1. How to Factory Reset UE Wonderboom 2
  2. How to Put UE Wonderboom 2 in Pairing Mode
  3. Making the UE Wonderboom 2 Speaker Discoverable
  4. How to Connect UE Wonderboom 2 with iPhone
  5. How to Reset Wonderboom 2 Bluetooth Speaker

References for UE Wonderboom 2 Charge Time

  1. Official UE Wonderboom 2 Bluetooth Speaker Product Page at UltimateEars.COM

Revisions Log

  • 2020-07-21: First published.
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