Do not charge your SP3 with SP4 Core m charger

Discussion in 'Microsoft Surface Pro 4' started by GreyFox7, Nov 12, 2015.

  1. GreyFox7

    GreyFox7 Super Moderator Staff Member

    Jul 27, 2014
    Likes Received:
    Trophy Points:
    The connector is the same but...

    I connected my SP4 Core m Charger to my SP3 and left it overnight, not intentionally just not thinking about it, the connector is the same. :) In the AM the SP3 was 50% charged which is probably about where it was when I connected it. I needed to charge the SP4 so moved the cable over... charging light did not come on... not charging... unplugged the charging brick from the mains and plugged back in... now the Charging light is on and charging.

    Based on this one time event I would recommend not using a SP4 core m charger on other Surface Pro devices.
    Note: The design and specs on the charger are different than the other chargers as well. Output voltage is 15V vs 12V.
    VickiFL likes this.

Share This Page

Search tags for this page

surface pro 4 charger core m


surface pron4 core m charging time