30W High-Speed Charging: Enjoy more time on the go without waiting around for your devices to charge with 30W power. Boost an iPhone 15 to 58% or a Samsung S24 to 53% in just 30 minutes. 10,000mAh Portable Power: Perfect for travel, this compact power bank weighs only 7.65 oz. It provides 2 full charges for an iPhone 15, keeping your adventures powered without the bulk. Charge 4 Devices at Once: Enjoy multi-device charging anywhere with built-in USB-C and Lightning cables, a USB-C port, and a USB-A port. What You Get: Anker Zolo Power Bank (10K, Built-In USB-C and Lightning Cable), welcome guide.

Note Is it normal for the power bank to recharge slowly? -The 10,000mAh powerbank typically recharges in 2 hours and 23 minutes. We recommend using an original 20W or higher PD charger for optimal charging speed.

Is it normal for the powerbank to get slightly warm during use? -Yes, it is normal. The product meets safety standards with 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 powerbank (calculated as (20,000mAh × 0.7) ÷ 3,274mAh).

Why does the powerbank sometimes not charge when multiple devices are connected simultaneously? -This powerbank supports multi-port output with a maximum of 5V/3A, 15W. When using the built-in cable with either the USB-A or USB-C port, the output voltage is 5V. Please confirm that your devices support 5V charging.