quick doubt, please help (laptop charger)

[The_Notsoslimshady]

i leave the charger of my laptop (acer nitro 5) in the construccion and they close already, open till monday, but  i find a hp charger is 19.5v 2.31 A 45w
and  the acer charger is 135w Acer 19v 7.1a

this can cause any damage in the battery of is good? to play and use autocad? or  is better just wait to monday and hope nobody stole it  

[Danioki]

it will charge slower, but first check the polarity of the chargers, o else you can burn things

 

[The_Notsoslimshady]

 

1 minute ago, Danioki said:

it will charge slower, but first check the polarity of the chargers, o else you can burn things

how i check that¿

[Danioki]

t will say so in the charger, and your laptop maybe have an icon like i described before, so they have to be the same.

 

but i think all laptop chargers now are center positive, but better be safe than sorry.

[The_Notsoslimshady]

both have the arrow down, but the charger is - 0 + and the laptop dont say  any of that, but i think is okay right?

[Danioki]

for what i can see acer chargers are center positive, so you are fine.

[The_Notsoslimshady]

1 minute ago, Danioki said:

for what i can see acer chargers are center positive, so you are fine.

yeah i just see in a picture of ebay hahah, thanks a lot ! 

[SansVarnic]

-= Topic Moved to Laptops and Pre-Built Systems =-