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 60m, 1080P

Description

HDMI extender up to 60m, 1080P, HDMI cable connection up to 15m, with PoC function; power supply via micro USB cable. The extender uses a single Cat5e or Cat6 (recommended) cable instead of an HDMI cable to transmit a high-definition signal up to 60 meters.

Features:

HDMI resolution 1080P / 60Hz. Supports a maximum frequency of 4.5Gbps, bandwidth 150MHz. Supports standard AWG26 HDMI cable, input up to 10 meters/ output up to 15 meters. Supports 60m long distance transmission. Low power consumption, low temperature, high safety. Support PoC function: power over cable, only needs one power adapter to be connected to the TX terminals to power the entire kit operation. Note: The power supply can't exceed 5V.

Specifications:

Max (CAT5e / CAT6 cable) length between transmitter and receiver: 60m. HDMI resolution: 1080p / 1080i / 720p / 576p / 576i / 480p / 480i. Max. transmitter (TX) operating current: 300mA. Max. receiver (RX) operating current: 300mA. Max. bandwidth: 150MHz. Max. baud rate: 4.5Gbps. Power adapter format: AC (50Hz, 60Hz) 100V-240V; DC 5V / 1A. Operating temperature: -15°C ~ +45°C. Operating humidity: 5-90% RH. Size: 52x38x17 mm. Weight: TX 24.5g; RX 24.9g.

Transmitter ports: POWER - power input port. INPUT - HDMI input port. CAT5E/6 - CAT5e / CAT6 cable connection port. Receiver’s ports: POWER - power input port. OUTPUT - HDMI output port. CAT5E/6 - CAT5e / CAT6 cable connection port.

Packing list:

Transmitter (TX) x1. Receiver (RX) x1. Micro USB cable x1.

Warranty:

24 months.