- Can I use a higher watt charger for my laptop?
- Can I use a 19v charger for a 20v laptop?
- Does higher wattage mean faster charging?
- Do all HP Chargers work for all HP laptops?
- Can I use 65w charger instead of 130w?
- Can I use a 65w charger instead of 45w HP?
- Can I use a 90 watt charger on a 120 watt laptop?
- What is the difference between 45w and 65w charger?
- Can I use a 90w adapter on a 65w laptop?
- Can I use a 19v charger on a 19.5 V laptop?
- Can I use a 90w adapter on a 45w laptop?
- What is the difference between a 65w and 90w power adapter?
- Can I use a 45w adapter on a 65w laptop?
- Can I use a 90w adapter on an 130w laptop?
- Can the wrong charger ruin your laptop?
- Can I use a 60w charger instead of 45w?
- How many watts do you need to charge a laptop?
Can I use a higher watt charger for my laptop?
Yes, Your laptop has been designed to draw up to a certain amount of power when running at full power.
This means that you can quite safely use a charger with a higher wattage (or amps) rating as the laptop will only ever draw the amount of power required at the time..
Can I use a 19v charger for a 20v laptop?
Yes: technically it can be used, but you need a higher amount of power (watt). if the adapter is 19V 6A, it might start the PC but you will have strange side effects.
Does higher wattage mean faster charging?
But to reiterate the point from Wired’s article, it’s a myth that you will reduce phone battery life or blow up your phone by charging at a higher wattage than its standard charger offers. Newer, higher wattage chargers simply speed up the charging process.
Do all HP Chargers work for all HP laptops?
In most cases, the current line of HP computers will share the same AC adapter (charger). There are a few exceptions to this rule but generally HP laptops will share chargers with other HP laptops that were introduced in the same time frame.
Can I use 65w charger instead of 130w?
If its original charger is a 130W adapter, then no, a 65W wouldn’t work. It might work entirely by coincidence (the plugs are the same and the computer somehow can operate at a much lower wattage, but that is like jumping into a dark room and trusting on blind luck that i’s not a spiked pit at the bottom.
Can I use a 65w charger instead of 45w HP?
Yes. Wattage is a measurement of how much power a supply CAN generate, or how much your device DOES consume. The wattage of your power supply is a rating of the maximum power that can be drawn down from it; if your computer requires 45w but your supply can provide 65w, you will be fine.
Can I use a 90 watt charger on a 120 watt laptop?
You should not use a 90 Watt brick if you need a 120 Watt brick. While I talked about charging currents, The max output requirement is based on Charging current required by a depleted battery pak + Operating current required by the laptop under full load.
What is the difference between 45w and 65w charger?
You can definitely use the 65W charger. The brick will be a little larger and heavier and it will charge your battery a bit faster. The plug and the voltage are the same so it works with your laptop fine.
Can I use a 90w adapter on a 65w laptop?
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. But, and this is a big but, you cannot use a 19 Volt ac adapter on an 18.5 Volt-laptop.
Can I use a 19v charger on a 19.5 V laptop?
Voltage: 19.5V and 19V is a relatively small voltage difference. It is most probably safe to use as long as: The current of the charger is the same or higher than that of the laptop. … The output power (Amps * Volts) of the original and the new charger differs in 0.6 Watts, the 19.5V charger having more output power.
Can I use a 90w adapter on a 45w laptop?
The laptop has limits to how much charge the battery will accept at any time . … If the output voltage is the same, you can use a 90W charger on a 45W laptop BUT cannot use a 45W charger on a 90W laptop. On the condition of same voltage, laptops and other devices will never overpowered.
What is the difference between a 65w and 90w power adapter?
The 90W or 65W can be used on either of the 6cell or 9cell battery optioned Dell’s. However, the main difference is charge time. The 90w will charge your battery much faster than the 65w charger.
Can I use a 45w adapter on a 65w laptop?
If the 45W has more Amps then the 65W then it will work better. Also you may find the crappy 65W probably has an issue and may not be putting out enough Watts or Amps. … To bad ether of those 2 charges wouldn’t charge my laptop while it is being used, mine requires a 230W @ 9.23 amps.
Can I use a 90w adapter on an 130w laptop?
Originally Answered: Will it be okay to use 90W adapter in dell laptop [new battery] (requires 130W or more) for using my laptop until replacement arrives? Generally the answer is yes, but it won’t supply enough power to charge the battery while you’re using your laptop.
Can the wrong charger ruin your laptop?
Using a charger with the wrong voltage rating can potentially damage your laptop. This is typically caused by too high voltage. But using a charger with too high current won’t damage your laptop. Using a charger with too low current rating might fry the power supply, but not the laptop.
Can I use a 60w charger instead of 45w?
You can always use an adapter that has a higher power rating than is required as long as the voltage rating is the same. … Power adapters for Intel-based Apple notebooks are available in 45W, 60W, and 85W varieties.
How many watts do you need to charge a laptop?
How many watts do common appliances use?ApplianceWattsLaptop20-50WDesktop computer80-150WTablet (charge)10WBroadband router7-10W12 more rows