Anker Powerbank 537 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 power bank is 24000 mAh with lithium polymer batteries with a maximum output of 65W PD via its USB-C port. If using two ports together, it will be 45W+20W PD via its USBC1 and USBC2 ports, respectively.  A combination of 10 safety features that work together provides 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: Dell XPS, MacBook Pro, Microsoft Surface all the laptops & notebooks that support 45W USB-C charging 

Tablet: iPad 6/7/8/9th Gen, iPad Pro 2022, 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 65W and if using two ports together will be (45W+20W) with its USB C ports and 22.5W with a USB A port. Charge an iPhone 13 to 50% in 37 minutes)

 

Technical Specifications:

 

Output Ports (USB-Cx2)+ (USB-Ax1): 

 

USB-C1=  9V ⎓ 3A / 15V ⎓ 3A / 20V ⎓ 3.25A / 3.3V~16V ⎓3A

USB-C2: 5V ⎓ 3A / 12V ⎓ 1.5A

Total Max Output via USBC: 65W & If using both at the same time (45W+20W)

USB-A Output：5V ⎓ 3A / 9V ⎓ 2A / 10V ⎓ 2.25A / 12V ⎓ 1.5A

Total Max Output：22.5W

 

Input ports  (USB-Cx1 only USB-C1):

 

USB-C1 input: 5V ⎓ 3A / 9V ⎓ 3A / 12V ⎓ 1.5A / 15V ⎓ 2A / 20V ⎓ 1.5A

Total Max Input = 30W

 

Recharging time: 

 

In the case of no external output, it takes about 3.5 hours (210 minutes) to fully charge via its USB-C1 port with a 30W PD wall charger  

 

Weight & Dimensions:

 

84.9*160*26.4 / 6.3 x 3.34 x 1.04 inches

478.1g/ 1.05 lb

 

Accessories:

Travel pouch

USBC-C cable 60Cm

 

Warranty: 

18 Months

 

Notes:

• USB-C to Lightning cable is not included.
• Apple Watch cable is not included.
• Not compatible with any laptops that need a capacity of more than 65W.