Does fast charging damage the battery?

No. Phones made from 2020 onwards manage charging speed and temperature themselves, so fast charging is safe for everyday use. If you want to stretch battery life as far as possible, wired charging at a moderate 10–20 W is the gentlest option.

Can I use any USB-C charger?

Yes, USB-C is a common standard. Fast charging, however, only works with a compatible charger (Quick Charge, USB-PD, SuperVOOC). Always use a certified charger — an uncertified one charges slowly and can be unsafe.

Wireless or wired charging — which is better?

Wired is faster and more efficient, because less energy turns into heat. Wireless is more convenient but slower and runs warmer. For long-term battery health wired is slightly better, though with current technology the difference is small.

How powerful a charger do I need?

It depends on the phone: iPhone accepts 20–27 W, Samsung Galaxy 25–45 W, and OnePlus and Xiaomi flagships 80–120 W. There is no need to buy the most powerful one — 20–30 W is enough for most phones and works with everything.

What power bank capacity should I choose?

10,000 mAh covers normal use — two to three full charges. If you travel a lot, 20,000 mAh is the better choice. Check the output power too: 20 W or more means the power bank can fast charge.

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Fits: Apple AirPods 1

STM ChargeTree Swing 3-in-1 charging station for phone, AirPods and Apple Watch, black

Wireless Chargers

STM ChargeTree Swing 3-in-1 charging station for phone, AirPods and Apple Watch, black

Name: STM ChargeTree Swing 3-in-1 charging station for phone, AirPods and Apple Watch, black
Brand: Apple
SKU: 6894506
Price: 40.99 EUR
Availability: InStock

SKU: 810046111222

Price

€40.99

Delivery

Pick up at SmartPosti parcel locker

August 25-27 (from 7.99 €)

Delivery to home / office

August 25-27 (from 11.99 €)

Color

Black

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Compatible devices

AirPods 1

Description

STM ChargeTree Swing is a black Qi-certified 3-in-1 wireless charging station with separate positions for a compatible phone, AirPods or AirPods Pro in a wireless charging case, and Apple Watch. The watch arm swings out so the display remains visible in nightstand mode.

Maximum stated outputs are 15 W for the phone position, although most phones receive up to 7.5 W, 5 W for AirPods and 3 W for Apple Watch; actual output depends on the device, case and power supply.
It accepts 9 V / 3 A or 12 V / 2.5 A input through USB-C and works through most non-metal phone cases up to 5 mm thick.
Three indicators confirm charging and turn off after about 30 seconds; the 14 × 7.4 × 3 cm body is made from polycarbonate, silicone and electronic components.

The package contains the STM ChargeTree Swing station, a 1 m USB-C to USB-C cable and a carry bag. A suitable USB-C wall power adapter and the charged devices are not included.