Droid battery Voltage

Discussion in 'Android Tech Support' started by dalkhoutoff, Oct 12, 2010.

  1. dalkhoutoff
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    dalkhoutoff New Member

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    Location:
    In the desert with no bars.
    My droid battery voltage is 4189 When fully charged. Is this normal? What is everyone elses. Check in Spare Parts. It gets lower as I use my battery.
  2. dmauldin74
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    dmauldin74 New Member

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    Should be about normal. A 3.7V lipo battery reaches full charge at about 4.2V. I can't imagine a li-ion battery is much different in that regard.
  3. packocrayons
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    packocrayons New Member

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    Technically, a lipo is a li-ion, just a different type, they all fall under the class of lithium-ion.
    therefore, 3.7 nominal, it's good practice on high current usage NEVER to fall below this voltage when unloaded, and 4.2 fully charged.
    I tell this to many people, if I see a cell in one of the lipos in my rc boats (pulling 200 amps constant) drop below 3.5 ish, and it doesn't recover perfectly, I simply toss it in the garbage, most cell phones will let the battery drop to 3.2 unloaded every time.
    I just got my first droid, what's a good (small) app to read battery voltage? Could I easily write one?
  4. bweN diorD
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    bweN diorD Well-Known Member

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    Battery monitor by Sim2k
    Is nice.

    Sent From My RMHD
    Last edited: Jul 9, 2013
  5. packocrayons
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    packocrayons New Member

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    Got it, sorry for stealing the thread but is there a way to make it display the voltage instead of the percentage in the notification bar? I checked the voltage and unchecked percentage but it didn't work.
  6. bweN diorD
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    bweN diorD Well-Known Member

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    no i dont think so. those items under "text items displayed" pertain to what is displayed on the widget.
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