Anker Laptop Power Bank,25,000mAh Portable Charger with 165W Total Output,3 USB-C Ports (100W Max Each),Built-in Retractable Cables,Flight-Ready,for iPhone 17/16 Series,MacBook,Samsung,and More

Anker Power Bank 25K 165W Anker Power Bank 26K 300W Anker Power Bank 20K 220W Anker Power Bank 24K 140W Anker Power Bank 27K 250W Anker Power Bank 9.6K 65W Anker Power Bank 20K 87W Why is my power bank providing fewer charges than expected? Energy loss during charging due to inefficiencies in battery cells and circuitry results in a 30% to 45% capacity reduction. A fully charged Anker 25,000mAh power bank typically delivers about 13,750 to 17,500mAh. What is Trickle Charging Mode? Trickle Charging Mode lets the USB-A port charge low-power devices like watches or earbuds. Turn it on or off by double-pressing the button. When enabled, a small blue dot appears, and a low standby output is normal. How long does it take to recharge the power bank? The recharge time depends on the charger's power and the ambient temperature. Using a 100W or higher charger at 77°F (25°C), it typically takes about 2 hours to fully recharge the power bank. Why does the power bank drain quickly when charging a laptop? When charging a laptop, the power bank operates at high output which slightly reduces efficiency. Laptop batteries are also much larger than phone batteries, so the laptop's battery percentage rises slowly, making the power bank seem to drain faster. Why is the power bank's output lower than expected? Power bank's output depends on the power required by the connected device. As the device's battery level increases, the required power decreases. For example, with an iPhone 16 Pro and its original charger, the power drops to about 6W at 70% battery.