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What Do the Four Flashing Lights Mean?
Q: What do the four flashing lights on my ZMI battery pack mean? A: All of our battery packs feature flashing LED lights in unison to indicate the battery level when you are charging a device. The ...
Why do the lights on the PowerPack 10K blink then turn off?
Q: When the side button of the PowerPack 10K is pressed, all 4 lights begin blinking on and off and then eventually turn off. What is going on and is this an issue? A: When you press the side butt...
Running Garmin Satellite Navigation In A Car With No Power Socket
Can the PowerPack 20000 (QB820) charge my Lenovo ThinkPad X1 Extreme?
Does the PowerPack 20000 work with the new 2018 MacBook Pro (15-inch)?
How do I charge my Pixel 2 XL?
Q: I have a Pixel 2 XL. What's the best power bank for me to get? A: You will need a USB Power Delivery (PD) enabled power bank for your Pixel 2 XL. Even though USB PD is becoming a standard functi...
When 2 USB-C devices are connected, which device gets charged?
Q: When 2 devices with USB-C ports are connected together, which device is charging the other? How is the direction of charging determined? A: When utilizing USB-C PD charging with the ZMI PowerP...
Why don't you sell or have USB-C to Lightning cables?
PowerPack 20000 Not Charging Anymore?
Q: After working for a while, the PowerPack 20000 is no longer charging my phone. How to fix this problem? A: If you are having problems charging your phone with your PowerPack 20K, please take a l...
Is the PowerPack 20000 smaller in capacity than 20,100 mAh battery packs?
Q: Does the PowerPack 20000 have a smaller capacity than 20,100 mAh batteries? A: The PowerPack 20000 actually has a nominal capacity exactly equal to 20,100 mAh. Like many 20,100 mAh battery packs...
How to fully recharge the PowerPack 20000?
Q: It's taking a long time to recharge the PowerPack. Is it okay to use the iPhone power adapter to recharge it? A: The iPhone power adapter will slowly recharge the high-capacity PowerPack 20000 a...
How long does it take to recharge the PowerPack 20000?
Q: How long does it take to fully charge a PowerPack 20000 power bank itself? Can you charge it with your laptop's charger? A: If your laptop's power brick supports USB Power Delivery, then you can...
How to Charge Your Apple Watch, Bluetooth Headphones, Fitbit, or Apple Pencil?
Can I bring a portable charger/battery pack aboard a plane?
dell xps 13
Google wireless charger
how do i charge
How long does it take to charge
how many charges
how to charge
iPad Pro 2018
not fast charging