charmast 10000mAh Portable Charger with Built-in Cables and AC Wall Plug

- Reliable 10000mAh Backup Power: This portable power bank for cell phones provides up to 1.8 charges for iPhone 17/16 and 1.6 for Samsung Galaxy S25. Stay powered during commutes, workdays, business trips, flights, cruises, festivals, and road trips - Charge Up to 4 Devices at Once: This battery pack Powers phones, tablets, earbuds and other compatible USB-powered devices at the same time. This portable charger for iPhone 17/16 also works iPad, Samsung Galaxy, Google Pixel and other Android devices. Total output is shared across connected devices, up to 15W (5V/3A) This battery pack Powers phones, tablets, earbuds and other compatible USB-powered devices at the same time. This portable charger for iPhone 17/16 also works iPad, Samsung Galaxy, Google Pixel and other Android devices. Total output is shared across connected devices, up to 15W (5V/3A) - Reliable 10000mAh Backup Power: This portable power bank for cell phones provides up to 1.8 charges for iPhone 17/16 and 1.6 for Samsung Galaxy S25. Stay powered during commutes, workdays, business trips, flights, cruises, festivals, and road trips - Slim Design & LED Display: At 0.72 in thick and 8 oz, this portable battery charger fits in a pocket or bag. The LED display shows battery level at a glance. This battery pack charger portable is rated at 38.5Wh and ready for carry-on air travel - Two Convenient Ways to Recharge: This portable power bank with a built-in AC plug plugs directly into a wall outlet or recharges through the USB-C input. A 5V/3A USB-C charger fully recharges the power bank in about 5 hours, while recharging via the built-in AC plug takes about 6 hours. This phone charger battery pack supports pass-through charging - Worry-free with 36-Months: The Charmast portable charger features built-in safeguards against overvoltage, overcurrent, overload, and short circuits and is supported by 24/7 friendly customer service, with a 3-year warranty for added peace of mind

Product description

Can it really charge my iPhone 17 twice?Many 10,000mAh power banks only give me one full charge

Will the built-in cables break after a few weeks? My last charger cable failed within a month.

Can it charge my Apple Watch and AirPods? My old power bank shuts off when charging small devices.

Does it get hot while charging? Some power banks become so warm that I’m afraid to leave them plugged in.

What if it stops working after a few months? Will someone actually help me?

Can it really charge my iPhone 17 twice?Many 10,000mAh power banks only give me one full charge

Yes. Its ~6,800mAh usable output provides about 2 iPhone 17 charges, 1.8 Galaxy S25 charges, or 1.5 iPad Air charges. The built-in AC plug recharges directly from an outlet.

Will the built-in cables break after a few weeks? My last charger cable failed within a month.

Yes. They feature stainless-steel tips, thicker wiring tested for 10,000+ bends, and dual-spring retraction. Free replacement is covered by our 3-year support.

Can it charge my Apple Watch and AirPods? My old power bank shuts off when charging small devices.

Yes. Its smart chip detects Apple Watch, AirPods, Galaxy Buds, and Fitbit, then activates trickle charging automatically. No button is needed.

Does it get hot while charging? Some power banks become so warm that I’m afraid to leave them plugged in.

An NTC sensor monitors heat and reduces current when needed. Each port has overcharge, overcurrent, short-circuit, and overvoltage protection for overnight charging.

What if it stops working after a few months? Will someone actually help me?

Every charger includes 3-year support. If anything goes wrong, message Charmast through Amazon. We’ll reply within 24 hours and provide a free replacement?no return or shipping fees