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.

Power Banks

POWER BANK USB 20000MAH 22.5W/WHITE FHLW0 VENTION

Name: POWER BANK USB 20000MAH 22.5W/WHITE FHLW0 VENTION
Brand: Vention
SKU: 6930240
Price: 21.99 EUR
Availability: InStock

SKU: 6922794781580

Price

€21.99

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

September 26‑28 (from 3.09 €) (FREE from 35 €)

Delivery to home / office

September 26‑28 (from 9.99 €)

Color

White

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Technical Specifications

Power bank capacity: 20000 mAh
Max power output: 22.5 W
Warranty: 24 mėn.
Battery capacity specification: 20000 mAh; 74 Wh
Battery voltage: 3.7 V
Built-in radio: No
Charging source: USB
Fast charging technologies: Power Delivery 3.0, Qualcomm Quick Charge 3.0, Samsung Adaptive Fast Charging
USB Power Delivery up to: 20 W
Built-in display: Yes
Charger compatibility: Headphones/Headset,Mobile phone/Smartphone,Smartwatch,Tablet
Display technology: LED
Maximum simultaneously connected devices: 3
Shape: Rectangular
Input interfaces: USB-C, Micro USB
Micro-USB port count: 1
USB-A output port count: 1
USB-C ports: 1
Input current: 2 A
Input voltage: 5 - 9 V
Output current specification: 3 A
Output voltage: 5 V V
Port 1 output current: 2.4 A
Port 1 output power: 22.5 W
Port 2 output current: 2.4 A
Port 2 output power: 22.5 W
Port 3 output current: 2.4 A
Port 3 output power: 20 W
Output power: 22.5 W
Model: FHLW0