Anker Powerbank 521 is equipped with Anker in-house PIQ3.0 technology, (QC and PD). So it is suitable to charge a large number of devices. The capacity of this powerbank is 5000 mAh with lithium polymer batteries with a maximum output of 45W in wall charger mode via its two USB-C ports and 20W PD in portable charger (battery) mode. A combination of 10 safety features that work together to provide the ultimate protection for your devices.
Technology:
Anker’s PIQ 3.0 (PD+QC)
Trickle Charging Mode for charging low-powered devices and accessories.
Compatibility:
Phones: iPhone 14/13/12/11/8 Series, Samsung S20/21/22 series, etc (battery+ wall charger mode both)
Laptops: MacBook Air, all the laptops & notebooks that support 45W USB-C charging (only in wall charger mode)
Tablet: iPad 6/7/8/9th Gen, iPad Pro 2021, etc.
Wireless Earbuds: AirPods Pro / 3 and etc.
Apple Watch: Apple Watch Series 5 and 7 and etc.
It is compatible with most phones and devices (Get the fastest possible charge of up to 30W with a USB C port and 18W with a USB A port. Charge an iPhone 13 to 50% in 37 minutes)
Technical Specifications:
Charger mode:
USB-C1 /2 Output: 5V ⎓ 3A / 9V ⎓ 3A / 12V=1.5A/15V ⎓ 3A / 20V ⎓ 2.25A
Total Output：45W Max
Battery mode
USB-C1/2 Output: 5V ⎓ 3A / 9V ⎓ 2.22A
Total Output：20W Max
Input ports (USB-Cx2 & AC):
AC input：100-240V ~ 50-60Hz 0.6A
USB-C1/C2 Input：5V ⎓2.1A
Total Input： 10W Max
Recharging time:
In the case of no external output, it takes about 2.6 hours (156 minutes) to fully charge (by plugging directly into the wall)
Weight & Dimensions:
71*59.9*31mm/ 2.8 x 2.34 x 1.22 inches
200g/ 9.2 ounces
Warranty:
24 Months
Notes:
- USB-C to Lightning and USB-C to C cables are not included.
- Apple Watch cable is not included.
- Not compatible with any laptops that need a capacity of more than 45W in wall charger mode.
- Not compatible with any of the laptops in battery mode.
