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.

Premium Cable Mini DisplayPort to HDMI, 4K/30Hz, 1m

Description

Cable Mini DisplayPort to HDMI, 4K, 1m.

Features:

A Mini DisplayPort to HDMI cable connects a computer to an HDTV, monitor or projector. Allows you to transfer video and audio from the computer to the monitor, watch videos or play games. Just connect the cable and configure the monitor for desktop screen mirroring or extended mode. High-quality, gold-plated contacts - for perfect signal transmission and corrosion protection. Nylon braided shell provides extra protection and durability. An LED indicator confirms that the cable is properly connected. Plug&Play, no driver required. Ultra HD resolution 4K (3840x2160 pixels) / 30Hz is supported.

Technical specifications:

Connector 1: Mini DisplayPort (M). Connector 2: HDMI (M). Signal type: digital audio/video. Chipset: PS8402. Supported resolution: 4K @30Hz. Body material: aluminum. Connections and contacts: gold-plated. Sheath material: PVC, nylon. Outer diameter: 5.2mm. Cable specification: 32AWG. Cable length: 1.0 m. Cable color: black.

Warranty:

12 months.