For a 1A charger, it means the electronic devices in the charger can handle 1A before they break. Answer: A: Both ports will work with either device. The iPhone will use max of 1A. Plug it into the 2. Standard USB 3. This means that the 2. However, it also depends on the device you are charging.
Skip to content Users questions. April 29, Joe Ford. Using a 12V adapter on a pedal designed to only handle 9V can completely destroy it. There are some guitar pedals built to handle voltages higher than 9V.
Those pedals will work perfectly fine with a 12V adapter. We recommend higher amperage to ensure cooler power supply and optimal charge time.
Skip to content Articles. May 6, Joe Ford. Table of Contents. But not all the mobile phones or other devices support faster charging. When you are not sure if your mobile phone supports faster charging, it is recommended to use the 1A slot on power bank.
Faster charging could harm the hardware parts when the device does not support it. Related questions Can I charge my phone with other - non original charger? Wireless charging of phone battery - how long does it take? Fast charging from powerbank - bad for phone battery life? Charge laptop with power bank - power banks for laptops? Leave phone charging overnight - is bad for battery life?
Is good to not fully charge battery?
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