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

MOBILE CHARGER WALL USB 20W/2PORT WHITE ACU-PQ20W AXAGON

Name: MOBILE CHARGER WALL USB 20W/2PORT WHITE ACU-PQ20W AXAGON
Brand: Axagon
SKU: 6934730
Price: 14.99 EUR
Availability: InStock

SKU: 8595247907899

Price

€14.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas
Nemokamas pristatymas nuo 35.00 € To Unisend / SmartPosti parcel locker

Delivery

Pick up at Omniva, Unisend, SmartPosti parcel locker

November 13‑16 (from 3.09 €) (FREE from 35 €)

Delivery to home / office

November 13‑17 (from 4.90 €)

Color

White

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Technical Specifications

Maximum power: 20 W
Warranty: 24 mėn.
Charger compatibility: Universal
Charger location type: Indoor
MagSafe compatibility: No
Maximum simultaneously connected devices: 2
Power protection features: Over voltage, Overload, Short circuit, Overheating
Power source: Mains power
USB 2.0 port count: 1
USB Power Delivery: Yes
USB Power Delivery revision: 3.0
USB Power Delivery up to: 20 W
USB-C ports: 1
Wireless charging: No
Input frequency: 50 - 60 Hz
Input voltage: 100 - 240 V
Maximum output voltage: 20 V
Supply voltage: 4.5 V
Port 1 output power: 18 W
Port 2 output power: 20 W
Product depth: 3.2 cm
Product height: 8.4 cm
Weight: 55 g
Product width: 3.6 cm
User manual included: Yes
Package contents quantity: 1 pc(s)
Certifications: CE, RoHS
Compliance certificates: CE/RoHS
Country of origin: China
Model: AXAGON ACU-PQ20W PD3.0 & QC4+ DUAL OUTPUTS wall charger 20W
Model name: ACU-PQ20W
Power supply type: AC
Wireless battery charging: No
Fast charging support: Yes
Charger special features: Smart IC
Cooling fan present: No
Minimum operating output voltage: 4.5 V
Compatible mains plug regions: EU
Length: 32 mm
Package type: Packaging
Package quantity: 1 vnt
Fast charging: Supported
Fast charging technologies: Power Delivery 3.0, Qualcomm Quick Charge 3.0, Qualcomm Quick Charge 4.0+, Qualcomm Quick Charge 4.0
Plug type: EU
Packaging type: Display box