Charging voltage for Droid 3 Motherboard Prongs

Discussion in 'Smartphone Battery Discussion' started by grndcomm, Sep 23, 2012.

  1. grndcomm

    grndcomm New Member

    Mar 28, 2012
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    I have a Droid 3 disassembled for a screen replacement. Voltmeter shows 2.75 volts when measured on the battery terminals. Battery says it is a 3.7 volt battery. I measured at the outer 2 terminals of the battery. Then I plugged a standard 5v charging cable into the mother board and measured the voltage at the prongs which contact the battery during normal operation. I also measured approximately 2.75 volts. Question is should not this voltage be higher?
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