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

CHARGER USB-C 20W 1PORT/TA-UC-PD20-01-W GEMBIRD

Name: CHARGER USB-C 20W 1PORT/TA-UC-PD20-01-W GEMBIRD
Brand: GEMBIRD
SKU: 6949077
Price: 5.99 EUR
Availability: InStock

SKU: 8716309133890

Price

€5.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas
Nemokamas pristatymas nuo 39.00 € To Unisend / SmartPosti parcel locker

Delivery

Pick up at Omniva, Unisend, SmartPosti parcel locker

October 1‑2 (from 3.09 €) (FREE from 39 €)

Delivery to home / office

October 1‑5 (from 9.99 €)

Color

White

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Technical Specifications

USB Power Delivery: Yes
Connector type: USB-C
Warranty: 24 mėn.
Weight: 48 g
Charger compatibility: Smartphone
Charger location type: Indoor
Maximum simultaneously connected devices: 1
Power protection features: Over voltage, Short circuit, Overcharge, Overheating
Power source: Mains power
USB Power Delivery up to: 20 W
USB-C ports: 1
Input current: 0.5 A
Input frequency: 50 - 60 Hz
Input voltage: 100 - 240 V
Maximum output voltage: 12 V
Maximum power: 20 W
Supply voltage: 5 V
Output current at 12 V: 1.67 A
Output current at 5 V: 3 A
Output current at 9 V: 2.22 A
Port 1 output current: 3 A
Port 1 output power: 20 W
Packaging type: Hanging box
Package contents quantity: 1 pc(s)
Model: TA-UC-PD20-01-W