WebJan 16, 2013 · Yes, I agree, there is nothing wrong with using a higher wattage than the original power adapter for powering the MacBook Air, but it has to be at least very near the originally required voltage of 14.5 Volts DC. 20 volts is just a too much of a jump from the manufacturer's stamped device's voltage requirements. WebJun 17, 2024 · Using a higher current charger (than the laptop is rated for) will not cause damage to the laptop; as stated earlier. The device will only draw what it requires from …
Is it okay to use a higher amp charger? - Quora
Web3 Answers Sorted by: 34 Here's the deal. The voltage SHOULD match (power adapters provide a steady voltage over a range of currents), whereas the current MUST meet or exceed. If the voltage is too low, you'll get either nothing, or odd / failure behavior when the power draw on the system gets high. WebJun 29, 2024 · Under normal circumstances, a cigarette lighter can be expected to draw roughly 10 amps, and cigarette lighter circuits usually have 10 or 15 amp fuses. This allows you to plug in phone chargers … orange theory farmingdale
macbook pro - What would happen if I use a power supply with a ...
WebIf your laptop charger has higher wattage than your laptop, you should be able to use it without a problem as long as several other conditions are met. For example, the connector has to match the laptop, and the amperage has to be equal to or higher than the laptop’s amperage. Of course, using the charger that was specifically designed for ... WebApr 20, 2024 · The fact that it works with 5m cable and not with higher means there are losses with the cable you are using. Even if you would get a higher amperage power supply, it will supply whatever it's requested from the connected device. Just be sure to keep the same voltage. Share Improve this answer Follow answered Apr 21, 2024 at … WebYou can use a higher-amperage charger on a laptop as long as it is the same voltage and has the same polarity and size of connector. Both the chargers you mention are 19v, so … orange theory fairfield