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.

Wall Chargers

Acefast charger 2x USB Type C 40W, PPS, PD, QC 3.0, AFC, FCP black (A9 black)

Name: Acefast charger 2x USB Type C 40W, PPS, PD, QC 3.0, AFC, FCP black (A9 black)
Brand: Acefast
SKU: 3733118
Price: 11.99 EUR
Availability: InStock

SKU: 6974316280194

Price

€11.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas

Delivery

Pick up at SmartPosti parcel locker

October 28‑30 (from 9.99 €)

Delivery to home / office

October 29 - November 3 (from 16.99 €)

One shipping fee for the whole order — the number of products does not affect the shipping fee.

Color

Black

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Description

Black Acefast A9 40W dual-port wall charger

The charger has two USB Type C ports, each capable of up to 20W, so two compatible devices can be charged together. Its controller monitors operation and helps protect against overheating, overvoltage, overload and electrostatic discharge.

Input: AC 100V-240V, 0.6A, 50/60Hz; EU plug.
C1, PD 3.0: 5V/2.4A, 9V/2.22A, 12V/1.67A; maximum 20W.
C2, PD 3.0: 5V/2.4A, 9V/2.22A, 12V/1.67A; maximum 20W.
Maximum combined output: 20W + 20W = 40W.
Protocols: PPS, PD, Power Delivery 20W, Quick Charge 3.0 (QC 3.0), AFC and FCP.
Fire-resistant PC; dimensions: 98.9 x 28.9 x 53.6mm; weight: 108g.
Certifications and protection markings: V0, PSE, 3C and ERP6.