Can you mix and match laptop chargers?

The short answer is; No. You should never intentionally use another laptop’s charger on your laptop. Plugging a different charger that isn’t meant for your specific model will not lead to anything good. In fact, it may immediately, if not eventually, fry your battery and you will have to get a new one.

Can I charge my laptop with a lower voltage charger?

Can I Use Lower Voltage Charger For My Laptop? You cannot use a lower voltage charger for your laptop. The lower voltage charger can charge the battery excruciatingly slow. It might not support the working of the laptop either.

Can I use any charger to charge my own laptop?

Different is fine, but the charger must be compatible. It’s got to have the same plugs on the ends of the cables and must supply the proper voltage and amperage. Can I use any laptop charger to charge my own laptop? Thanks for the A2A.

How to tell if your laptop charger is bad?

In most cases, the voltage is listed somewhere on the power brick. If everything is same, then things should be okay. In cases where the voltage is too high, your laptop might end up shorting due to overload. So, you’ll want the voltage (and polarity) on your device to match the voltage of your charger.

Is it bad to charge a laptop with a higher voltage?

Higher voltage: It’s bad for the laptop and might kill it instantly. Sometimes even just a tiny bit of extra voltage can kill a laptop – I once destroyed an HP laptop by using a charger that was 0.5v above the rated voltage. I think the laptop was designed to take 18.5v and I gave it 19v.

Can I charge a power supply with the same charging connector?

If it have same charging connector, then you can charge it as long as voltage and polarity is same, polarity should be marked by + and – in circles on both sides of – (o- symbol near voltage.