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.

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OTG Adapter USB 3.0 Type-C (M) - USB Type-A (F)

Adapters

OTG Adapter USB 3.0 Type-C (M) - USB Type-A (F)

SKU: 6975285502829

Price

€5.99

Delivery

Pick up at Omniva, Unisend, SmartPosti parcel locker

August 21-23 (from 3.09 €) (FREE from 39 €)

Delivery to home / office

August 21-23 (from 9.99 €) (FREE from 99 €)

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Description

This compact OTG adapter connects a USB Type-A accessory to a compatible USB Type-C host device without a computer.

Use

Suitable for compatible storage devices, keyboards, mice and game controllers; the phone, tablet or computer must support USB OTG or USB host operation.
Plug-and-play operation requires no separate software.

Technical data

Connectors: USB Type-C male to USB Type-A female; USB 3.0 data rate up to 5 Gb/s.
Charging current: up to 2.1 A; stated Quick Charge 2.0 and 3.0 support depends on the connected devices and charger.
Aluminium and PVC construction; black; key-ring design; warranty: 12 months.