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Showing posts with label battery. Show all posts
Showing posts with label battery. Show all posts

Sunday, April 10, 2016

HTC battery bank short review

Lately Ive been using one of the best phone accessory Ive ever had. And the funny part is, I didnt suspect it to be that great. But lets start from the beginning!

Full name of that red & black little thing is "HTC External Battery Bank for all Micro USB Handsets".


What is so great about it? In simple words - its small and can save your butt in many situations. The capacity of 6000 mAh is enough for full two charges. What is more - due to dual charging port - USB port and micro USB port - its compatible with most new smartphones.


Its quite small (9,7 x 4,2 x 2,2) so you can take with you everywhere. Not really useful when you are in the car (better to use car charger) but quite handy in the train, bus, boring lecture or long day trip outside the city.

At the top youll find a button. Once pressed, the lights in front of the battery bank will indicate how much power left inside. Very nice!


As I wrote before, the size is great, but as most of you probably think - things can always get smaller! I dont know if its possible to make such battery bank smaller (at least now) but the current size should not be an issue. If you have enough space to carry 4-inch screen device or bigger, then you surely will find extra space for this external battery bank.


When battery bank is discharged, simply plug it to any device with USB port (can be notebook) or regular charger. It will take few hours to full charge, but afterwards its ready to be your lifelong companion!


Described battery bank comes with a micro USB cable with a length of 15cm. What I really miss here is some kind of holder for that cable integrated with the battery bank. Some simple plastic holdfast would be really great and wont take much space. HTC, maybe something worth to consider?

Reviewed subject was delivered by HTC.

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Friday, February 12, 2016

How To recalibrate battery life on HTC devices

This method is an official one, recommended by the HTC Technical Support Team. Finally we have some alternative to the old myth related with re-calibrating the battery by removing the batterystats.bin file from /data/system location, as it has no impact on the battery life.

So if youre having some problems with battery life, for example it rapidly or erratically discharges (the battery indicator says 18% left but then suddenly, 5 seconds later your device is OFF) this procedure should help, as it clears all battery stats, coordinates and normalizes charging. At least HTC Technical Support says that :)

The procedure is simple:
  1. Make sure that Fastboot option is disabled in Power settings.
  2. Turn off your phone.
  3. Plug phone into HTC charger and charge for two minutes or more.
  4. While charging, hold down volume-up + volume-down + power button and continue holding. Phone will turn on and off repeatedly every 15 seconds or so while continuing to hold all three buttons.
  5. Keep this going for 2 minutes, then release all buttons when phone is ON.
  6. Now, let phone charge fully normally (with phone either on or off) and battery level reporting, charging and battery life should be normalized.
So... have you tried it? Did it help? Let me know!

Do you have any questions or comments? Feel free to share! Also, if you like this article, please use media sharing buttons (Twitter, G+, Facebook) below this post!


For latest news follow Android Revolution HD on popular social platforms:

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