Anker PowerCore 20100
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Anker PowerCore 20100
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- The Anker Advantage
- Ultra-High Capacity
- High-Speed Charging
- Certified Safe
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PowerCore 20100
A frontier in portable charging. PowerCore 20100 offers an unbelievable size to cell capacity ratio along with top-class charging speeds.
Thanks to Anker’s advanced charging technology, you’ll wonder why you ever wasted time plugged in to the wall.
- Huge 7-Day Charge Cell Capacity
- Portable, Pocket-Friendly Size
- High-Speed Universal Charging
- Dual-Device Output
Perfectly Portable
Lighter than a can of soup, PowerCore fits easily inside backpacks, purses, or computer bags.
High-Speed Charging
Anker’s world-renowned PowerIQ and VoltageBoost combine to deliver a high-speed charge to a wide range of devices.
Highly Durable
Constructed with premium materials to keep you charging again and again.
Universal Compatibility
Designed for use with virtually any device that charges from a USB port.
Model Number: A1271
Anker PowerCore 20100
Fast-charging, long-lasting, portable power.
From ANKER, America's Leading USB Charging Brand
• Faster and safer charging with our advanced technology
• 50 million+ happy users and counting
Ultra-High Capacity
Enough power to keep you going for days. Charge an iPhone 8 almost seven times, a Galaxy S8 five times or an iPad mini twice.
High-Speed Charging Technology
Exclusive to Anker, PowerIQ and VoltageBoost combine to ensure your devices charge at their fastest possible charge speed. Does not support Qualcomm Quick Charge.
Enormous 4.8A Output
Industry leading output of 4.8 amps provides enough power to simultaneously charge any combination of devices at full speed.
MultiProtect Safety System
Surge protection, short circuit protection and more advanced safety features keep you and your devices safe.
Matte Finish
Enhances grip and prevents smudges and fingerprints.
World Famous Warranty
At Anker, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support.
For Optimal Use:
• Use the included cable, your original cable or a third-party certified one (such as MFi); AC adapter not included.
• Please use your original Apple charging cable (not included) to charge Apple products.
• Compatible with most USB-charged devices, including iPhone 8 / X / XS / XS Max / XR (Lightning cable required), Android smartphones and tablets (including the Nexus 7), USB-C MacBooks / iPad (USB A to C cable required).
• Not compatible with the iPod nano, iPod Classic; Not for devices with an input below 50mA (e.g. some Bluetooth headsets and GPS devices).
What's In the Box
PowerCore 20100 Portable Charger
Micro USB cable
Travel Pouch
Welcome Guide
Specs
Capacity
20100 mAh / 72.36 wh
Output
5V / 4.8A
Input
5V / 2A
Weight
356 g / 12.6 oz
Size
166 x 58 x 22 mm / 6.5 x 2.3 x 0.9in
FAQ
Can I use a different USB cable rather than the cable that comes with the PowerCore 20100 Portable Charger?
Yes, you can use other cables. However, to ensure compatibility and best performance, we strongly recommend using your device’s original cable, a third-party certified cable (such as MFI) or the included cable.
What kind of wall charger should I use to charge the PowerCore 20100 Portable Charger?
You can safely recharge your powercore in 11-12 hours using a 2 amp or higher output charger. Lower output chargers (such as phone chargers) will not charge as quickly or safely.
How long will the PowerCore 20100 Portable Charger take to be fully charged?
It takes alomost 11-12 hours to fully charge the battery with a 2A wall charger.
What devices are compatible with the PowerCore 20100 Portable Charger?
The powercore is compatible with Android, Apple and almost all other devices charged via USB. It has a maximum output of 4.8A shared between the ports with each port able to deliver the full 2.4A.
What's the output efficiency of the PowerCore 20100 Portable Charger?
Approximately 30-40% of the external battery's capacity is unable to be used because of efficiency problems that affect all electronics devices. These include power lost from circuit heat and voltage conversions from the battery, the charging cable and your device. Your battery is able to supply 60%-70% power to other devices.
Can the PowerCore 20100 Portable Charger charge other devices while it is being charged?
No. It's actually very bad for the battery lifespan to allow this.
My device charges at 1 Amp, will the PowerCore 20100 Portable Charger’s 4.8 Amp output harm it?
No, the powercore will only supply the maximum charge current allowed by your device.
Can the PowerCore 20100 Portable Charger charge two devices simultaneously?
Yes, it can charge two devices simultaneously. But please note that when using 2 output ports simultaneously, the total output current will not exceed 4.8A.
The World's No. 1 Mobile Charging Brand*
200 Million+
200 Million+ Products Sold Worldwide
146 Countries
Available in 146 Countries
10 Years of Innovation
Pioneer in Charging Technology for 10 Years
- *In terms of retail value sales in 2020, 2021, 2022, and 2023.
- Data source: Euromonitor International (Shanghai) Co., Ltd., measured in terms of retail value sales in 2020, 2021, 2022, and 2023, based on research completed in October 2024. Mobile charging brands are defined as brands if more than 75% of their retail sales are contributed by mobile phone charging products, including chargers, wireless chargers, power banks, and charging cables. These accessories can also be used for other consumer electronic devices.
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