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.

Does it support pass-through charging?

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.

Is it normal for the power bank to display ""No Recharging Mode""?

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.

How do I adjust the length of the retractable cable and use the short cable?

Pull the retractable cable to your desired length and tug gently to lock it. To retract, pull slightly and it will retract automatically. For the lanyard, press upward to extend and downward to secure it in place.

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⚡ Power your hustle, anywhere, anytime.

POWER UP LIKE A PRO - Triple 100W USB-C ports let you charge multiple high-demand devices simultaneously without compromise.
BUILT IN CONVENIENCE - Dual retractable USB-C cables built for over 20,000 bends mean no more tangled cords or forgotten chargers.
CHARGE 4 DEVICES AT ONCE - With dual USB-C cables, a USB-A, and USB-C port, keep all your essential devices juiced up simultaneously.
FAST RECHARGE LESS WAIT - Ultra-fast 100W input recharges the power bank to 30% in just 22 minutes—stay ready to go.
ENDURANCE FOR THE LONG HAUL - Massive 25,000mAh capacity keeps your devices powered through back-to-back meetings and travel days.

The Anker 25,000mAh Laptop Power Bank features triple 100W USB-C ports for simultaneous multi-device charging, dual built-in retractable cables designed for durability, and ultra-fast 100W recharging. Compliant with airline carry-on regulations, it supports up to four devices at once, making it the ultimate portable power solution for busy professionals on the move.