Are all laptop chargers center positive?

J

Joanne_16

Prominent
May 12, 2017205100
May 12, 2017
  • #1
Can I use universal charger in my asus laptop
0

Phillip Corcoran

Splendid
Moderator
Sep 7, 20133,342224,8151,319
May 12, 2017
  • #4
Replacement charger must have the same output values [volts & amps] as the original, plus the connector obviously has to physically fit the input connector on the laptop [they are not "one size fits all"]. The connector's centre-pin must also be the same polarity as the original one [ie positive or negative].

Battery voltage is nothing to go by because the charger is also an AC adapter - - it has to be able to power the laptop direct from the mains socket as well as charging the battery.

Since I assume you no longer have the original charger from which to get the output values and pin-polarity, your safest bet is to google for a battery charger for your specific laptop model.
0

Barty1884

Honorable
Apr 16, 2015977013,210300
May 12, 2017
  • #2
Probably. Which charger & which laptop?
0

rgd1101

Titan
Moderator
Nov 7, 201116,96712286,1003,246
May 12, 2017
  • #3
MERGED QUESTION
Question from Joanne_16 : "Can I use a universal laptop charger on my asus laptop? The rating on the battery pack is+10.8v?"

Joanne_16 :
Iv lost the original charger for my asus laptop I'm wondering if I can buy a universal laptop charger? And if so ..will any universal charger do?


0

Phillip Corcoran

Splendid
Moderator
Sep 7, 20133,342224,8151,319
May 12, 2017
  • #4
Replacement charger must have the same output values [volts & amps] as the original, plus the connector obviously has to physically fit the input connector on the laptop [they are not "one size fits all"]. The connector's centre-pin must also be the same polarity as the original one [ie positive or negative].

Battery voltage is nothing to go by because the charger is also an AC adapter - - it has to be able to power the laptop direct from the mains socket as well as charging the battery.

Since I assume you no longer have the original charger from which to get the output values and pin-polarity, your safest bet is to google for a battery charger for your specific laptop model.

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