How many watts is the Apple charger?
An iPhone charger delivers 5 Watts (5 volts at 1000 mA).
Can I use a 45w charger instead of 60w?
Yes. The rule of thumb is it is okay to use a charger with higher wattage than the one that came with your device, but you should not use a lower wattage one.
Can I use a 65w charger instead of 45w HP?
As long as it is the same voltage and connector type you can use a higher watt adapter. It will charge the battery a bit faster but other than and the size of the brick you will see no difference.
Can I use 60W charger instead of 65w?
Yes you can use a lower wattage charger for your laptop but incases that your laptop will be in High Performance mode of will be needing more power for your graphics card if you’ll do games with it chances are it may shut down on it’s on or will lag.
Is it bad to use a higher watt charger?
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. …
What happens if I use a higher wattage charger on my phone?
In fact, a higher amperage charger will likely charge your phone even faster, and it can do so safely. If they’re not using the same quick charge technology, it will still charge you phone—it’ll just do it a bit slower.
What happens if you use the wrong power adapter?
If you’re lucky, nothing will happen, and no damage will occur. If you are unlucky, your device will be damaged. There’s a middle ground, too. Some laptops and other devices include polarity protection, which is essentially a fuse that burns out if you use the wrong polarity.
Can I use 15v for 12V?
Can I use a 15v plug to a 12v device receptor? In the case of cooling fans the answer is generally yes. Most cooling fans accept a variable DC voltage of between 6V to 23V. Anything else I would say “No.” Wall bricks are cheap at around $6 for a cheapo from Fry’s, and will step down 110V AC to 12V DC in a snap.
Can I use a 10v adapter for 12V?
No it’s not safe for the most of cases. There are two reasons. Since newer adapter has more terminal voltage therefore device is liable to draw more current and bad thing is that newer adapter is ready to provide more current.
Can I use a 19V power supply on a 12V?
19V is generally going to fry any device that was designed to run at 12V (especially consumer products). And while it’s not very likely it might also catch fire. For a AC adapter to work you will need one with the exact voltage (12V) and an equal or higher current rating (1.5A or more).
Can I use a 19.5 V charger on a 19V monitor?
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.
How many amps does it take to charge a 12 volt battery?
A 12-volt automotive battery, for instance, takes a while to charge. In fact, fast charging for this kind of battery is not recommended. 10 amps are the recommended current. This is a slow charge.
What amp should I charge a deep cycle battery?
It is better to charge a deep cycle battery at a higher charge rate like 6-amps, 10-amps or higher. However, check you battery specifications for the proper charge rate.