The ZMI PowerPack 20000

Our new portable charger, the ZMI PowerPack 20K sports a huge 20,000 mAh capacity and features both USB Power Delivery 2.0 and Quick Charge 2.0/3.0 fast charging support. This means you can recharge your iPhone 7 seven times and Samsung S8 five times! Along with a USB Hub mode, this powerful, versatile backup battery is the ideal accessory for your laptop, smartphone, tablet, or gaming console. Here are some reasons you need to get a PowerPack 20000 today!


Are you a MacBook or Pixelbook owner? Both the new MacBook and Pixelbook boast a full day’s worth of battery, but is that good enough? Over time, your laptop battery’s capacity will diminish and replacing it every few years can be expensive. What used to be a full day of charge could turn into a few hours depending on your power usage.

Perhaps, you are someone who wants to go several days without plugging your laptop into a wall adapter. Or maybe you are someone who wants the flexibility to charge your laptop anywhere, anytime. When you’re at school, work, a coffee shop, or a library, it can be hassle to search for an open wall outlet or be stuck in an awkward position near the outlet waiting for your laptop to charge. With the PowerPack 20000, you get a reliable backup battery that will free you from the wall outlet. Instead, you can be lying on the couch or outside in a park and charge your laptop comfortably and stress-free.


One great thing about the new MacBook, MacBook Pro, and Pixelbook is that they all offer at least one USB-C port capable of charging with Power Delivery (PD). With the right USB-C cables, Power Delivery will deliver faster charging and more power up to 100 watts. USB PD is not only compatible with smaller devices like smartphones and handheld gadgets, but also larger devices like laptops, printers, and displays. The PowerPack 20000 is fully compatible with the PD standard, so you can rest assured your device (whether it’s a smartphone or a laptop) is being optimally charged for faster speed and safety. With Google and Apple adopting the Power Delivery standard to their devices, other smartphone and laptop manufacturers will likely soon follow their footsteps and include PD support with their future devices. So even if you’re not a Google or Apple customer, investing now in a PD-compatible charger will be worth it in the long run as the standard becomes ubiquitous.


Is one port on your MacBook not enough for you? The PowerPack 20000 will provide you with 2 additional USB 2.0 ports with its Hub mode for fast data transfer. Are you a business person who needs to work while traveling? A portable office is what you need. The PowerPack will let you connect a mouse or a external drive to your laptop with ease, so you can stay efficient even 40,000 feet in the air. Are you an avid Nintendo Switch gamer? Hook up the PowerPack to an external display or the Switch Dock and you'll have the ultimate Nintendo gaming experience.


Whether you’re a hardcore gamer or your work requires a lot of process-heavy software like video editing or 3D modeling, the PowerPack 20000 will take care of your charging needs. Now, you no longer have to worry about your battery dying when you’re in the middle of an intense game or important project. Take your work (or game) wherever with the full confidence that your devices will stay charged and your lifestyle stays uninterrupted.


Are you an outdoors person who loves camping, hiking, or mountain climbing? Whether you’re pitching a tent in your backyard or exploring the Himalayas, the PowerPack 20000 will again ensure your portable electronics are powered. Even if you’re stuck in the middle of nowhere with no power outlet in sight, you can keep all of your devices (phone, tablet, laptop) charged without worry.

Prepare for emergency situations by making sure that when the power goes out, you can still charge your essential devices. When unexpected freak weather conditions like blizzards and hurricanes hit your town, the last thing you want is to lose contact with your loved ones. By keeping a charged PowerPack 20000 or two stored in your emergency prep kit, you should be ready for any power outage.

Battery Pack portable charger Power Delivery PowerPack 20000 QB820 Thunderbolt 3 USB-C charging

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