Anker Zolo Power Bank 20000mAh 45W with Built-in Dual USB-C Cables A1681H12

Anker Zolo Power Bank 20000mAh 45W with Built-in Dual USB-C Cables A1681H12

✔️ Dual Cables Built-In: Charge effortlessly with dual built-in cables, including Dual USB-C cable. These cables are tested to last over 10,000 bends for long-lasting use.

✔️ 45W High-Speed Charging: Enjoy more time on the go without waiting around for your devices to charge with 45W power. The USB-C port and included cables support 45W fast charging for the Samsung and 40W for the iPhone 17 Series.

✔️ 20,000mAh Portable Power: Perfect for travel, this compact power bank weighs only 12.85 oz. It provides 4 full charges for an iPhone 16, keeping your adventures powered without the bulk.

✔️ Charge 4 Devices at Once: Enjoy multi-device charging anywhere with built-in Dual USB-C cables, a USB-C port, and a USB-A port.

✔️ What You Get: Anker Zolo Power Bank (20K, 45W, Built-In Dual USB-C Cables), welcome guide.

Specs:

Model: A1681

Dimension: 4.72*2.89*1.24 in

Weight: 362g/12.8oz/0.8lb

NOT: The real capacity of a power bank with a 20,000 mAh battery ranges between 13,000 and 13,300 mAh. This is because of voltage conversion and power loss.

Is it normal for the power bank to recharge slowly?

-A 20,000mAh power bank typically takes about 4 hours to recharge. Use the original 30W or higher PD charger for best results.

Is it normal for the power bank to get slightly warm during use?

-Yes, a small temperature rise is normal. The product meets the safety standards for a maximum temperature rise of 118°F (48℃).

How can I estimate the number of charges for my device?

-To estimate charges, use this formula: (Power Bank Capacity × 0.7) ÷ Device Battery Capacity. For example, an iPhone 15 Pro with 3,274mAh can receive about 4.27 charges from a 20,000mAh power bank (20,000mAh × 0.7) ÷ 3,274mAh.

Why does the power bank sometimes not charge when multiple devices are connected?

-This power bank supports multi-port output up to 15W total (5V/3A). When the built-in cable is used with either the USB-A or USB-C port, the output voltage is 5V. Make sure your devices support 5V charging.

How is power distributed when using a single port or multiple ports?

-With one port, the built-in cable or the USB-C port can deliver up to 45W. The USB-A port can deliver up to 22.5W. With multiple ports in use, all ports share a total 15W (5V/3A).