Power Without Limits
Stay charged anywhere with the Anker Power Bank (25K, 165W). Featuring built-in and retractable cables, it delivers high-speed power for all your devices, ensuring seamless connectivity on the go.
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Massive Battery Capacity
Power through your day with an ultra-high-capacity battery. Whether you're working, gaming, or traveling, enjoy extended usage without constantly searching for a charger.
Blazing-Fast Charging
Get back to full power in no time with cutting-edge fast-charging technology. Reduce downtime and keep your devices ready whenever you need them.
Universal Compatibility
Designed to work seamlessly with a wide range of devices. From smartphones to tablets and laptops, charge multiple gadgets with one versatile solution.
Port Chaging
300W Max Output for Continuous Entertainment
Delivering powerful 100W fast charging to keep your devices running smoothly, ensuring uninterrupted entertainment whether you're gaming, streaming, or working on the go.
Approved for Flight
Your Travel Companion for Stress-Free Jounreys
Ensuring reliable power wherever you go with a high-capacity 25,000mAh battery, fast 100W charging for laptops and smartphones, and built-in retractable cables for effortless convenience and organization.
Power for Everyday
Your Daily Power Companion
A reliable power solution with a high-capacity battery, fast 100W charging, and built-in retractable cables to keep your devices powered throughout the day.
Frequently Asked Questions About Product
Please read our frequently asked questions to find out more.
Why is my power bank providing fewer charges than expected?
How can I estimate the number of charges for my device?
How long does it take to recharge the power bank?
Does it support pass-through charging?
Is it normal for the power bank to display "No Recharging Mode"?
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.
To estimate the number of charges, use this formula: (Power Bank Total Capacity × 0.65) ÷ Device Battery Capacity. For example, a device with a 3,349mAh battery can receive approximately 4.8 charges from a 25,000mAh 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.
Yes, the power bank supports pass-through charging. However, it requires a charger rated at 20W or higher, and the input power must exceed the output power to enable this feature.
Yes, this is normal. When the power bank discharges at high power, its temperature increases. For safety, the protection mechanism temporarily delays recharging until the temperature lowers, but it will continue to discharge during this period.