Can I use 130w charger instead of 90W?

The laptop will only draw the current it needs so you will not fry anything. You can use an adapter with more amps and the same voltage and the same physical connection without any problems. It will even charge the battery faster.

Can I use 90w charger instead of 180w?

If the voltage, amps,… are all the same you can use it for CHARGING ONLY. There is a reason the adapter is 180w. This means that your laptop when being used can consume a lot of power and once you go past 90w you can easily damage the charger, laptop,… by doing that.

Can I use a 90w adapter on an 230w laptop?

Generally the answer is yes, but it won’t supply enough power to charge the battery while you’re using your laptop. This will probably invalidate your warranty and could cause damage to your laptop, but the changes for that are small.

What does 65w mean?

65 W, means 65W in one hour. In theory the power of charger can charge the battery and keep on the laptop at same time so the laptop in normal usage should vary at 30-40W consume.

Can I use 90w charger instead of 65W?

Yes, you can use a 90 watt ac adapter, a.k.a power charger, for your 65 watt-compatible laptop. It will actually charge your battery faster.

Can I charge my laptop with a 90 watt charger?

Depending on how much power your laptop consumes when powered on and working, the 90w charger may not be able to provide enough current to power the laptop and charge the battery at the same time. Your laptop seems to be quite a powerful gaming machine and would very easily draw over 90w under load.

Can I use 65W or 90W instead of 45W charger for Inspiron?

Re: Can I use 65W or 90W instead of 45W charger for Inspiron. Yes, you can always use higher wattage Dell chargers with Dell systems. If the system can accept the higher wattage, then you will find that the battery charges faster — and some systems will accept higher wattage than is provided by the AC adapters they actually shipped with.

Is it safe to charge a rechargeable battery with a laptop?

Charging a rechargeable battery above the rate (read “current”) for which it is designed will damage the battery, shorten its life and may lead to risk of leakage, fire or explosion. As long as the voltage is correct, and the polarity and size of the connector is correct, yes. The laptop will draw only the current it needs.

Can I use higher wattage Dell Chargers with my Dell system?

Yes, you can always use higher wattage Dell chargers with Dell systems. If the system can accept the higher wattage, then you will find that the battery charges faster — and some systems will accept higher wattage than is provided by the AC adapters they actually shipped with.

https://www.youtube.com/watch?v=rgA7XwpbUBQ