Quick Charge is a technology designed by Qualcomm Incorporated, used in devices such as smartphones and computers for managing power delivered over USB. For more details, please refer to https://zendure.com/pages/charging-technology.
USB Power Delivery (or PD, for short) is a charging technology. It's designed to be a more universal charging standard that allows a range of devices (not just smartphones) to charge quickly over a USB connection. For more details, please refer to https://zendure.com/pages/charging-technology.
Qi is the universal standard for wireless charging of battery operated devices like cell phones, iPods, MP3 players and cameras. The biggest advantage of Qi Wireless Charging technology is that cell phones and chargers from different manufactures are compatible.
It depends on different capacity and component. For more details, please refer to https://zendure.com/collections/a-series-portable-chargers
Yes. Zendure power banks can be with you in your carry-on luggage, if the capacity falls within Federal Aviation Administration’s safety limit. You are allowed a portable charger that's rated up to 100 watt-hours. Anything over that and you need permission from the airline. To Calculate Watt Hours in Power Banks, it's simple math.
Milliamp Hours/1000 x Voltage = Watt Hours
(mAh)/1000 x (V) = (Wh)
For example, if you have a 10,000mAh portable charger you want to bring on a plane:
10,000mAh/1000 x 3.7V = 37 Wh
Luckily, at Zendure we make it easy for you, and print the Wh right on your portable charger or power bank. Just show airport security the Wh if there is any doubt.
Yes. Zendure wall chargers can be used in other countries with USA/UK/EUROPE plugs.
It depends on different product model. For a portable charger with a micro USB input, you can go ahead and charge with the included micro USB. Zendure portable chargers with USB-C can be fast charged with the USB-C cord included in the box.
Zendure’s specialized charging tech is called Zen+ Smart Charging Technology，which provides intelligent high-speed charging for your devices.
You can charge Zendure power bank while charging your devices at full speed with a single wall charger, a feature rarely seen in other power banks.
The Zendure A-Series is compatible with almost all Apple and Android smartphones, tablets and other USB-charged devices. However, some low-power devices are not supported if they draw less than 120mA of powe
If it is running in charge-through mode and the power source is disconnected or turned off, the device will switch to battery power almost instantaneousl
mAh is the abbreviation for milliampere hour, namely the 1000th of an ampere hour (Ah). Ampere hour is the amount of energy stored in a battery that allows one ampere of current to flow for one hour. The mAh represents the capacity of a battery to store energy as it specifies the measure of battery life before it needs to be recharged.
You can check the LED lights or LED digital display to see the battery capacity.