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.

HDMI Extender 150m, 1080P

Description

HDMI wireless extender, up to 150m 1080P This HDMI Wireless extender uses 5G modules to enable high-speed, high performance wireless communication among consumer electronics, computer and mobile devices. It combines high bandwidth capacity and strong error correction capability, to transmit HD video.The wireless transmission distance in open area can be up to 150 meters, and support signal pass through the wall.

Features:

Resolution Full HD 1080P(1920x1080) / 60Hz. Supported HDCP 1.3 version. Type-C port supports DisplayPort protocol. Supports HDMI signal transmission at a distance of 150 meters in an open space without any barriers, goes through walls up to 40 meters. With a standard HDMI cable AWG26, the output is up to 8m and helps provide 1080P resolution video signal. The device operates at the 5G frequency band and is not easily disturbed to wireless signals. Plug and play, no additional software required.

Specifications:

Resolution: Full HD 1080P(1920x1080) / 60Hz. Max. distance between transmitter and receiver: 150m (in open space), 40m (through walls). Supported audio format: stereo audio. Network protocols: IEEE 802.11 a / n. Max. bandwidth: 148.5MHz. Max. baud rate: 1.485Gbps. Input cable distance (1080p resolution): up to 8m AWG26 HDMI. Output cable distance (1080p resolution): up to 8m AWG26 HDMI. Max. transmitter (TX) working current: 450mA. Max. receiver (RX) working current: 320mA. Operating temperature: -15°C ~ +55°C. Size: 75x39x12mm. Weight: TX 19g; RX 19g.

Package Contents:

Transmitter (TX). Receiver (RX). Power cable x2 USB Type-A to USB Type-C, 1m. HDMI adapter x2 HDMI (M) - HDMI (F) 0.2 m. User Guide.

Warranty:

24 months.