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

Blavec Power Bank 5000mAh BJ-04 Ultra Slim 7,8mm - Type C - 22,5W magnetic Magsafe 3 in 1 (PBBJ04-MC5LB) lightblue glass

Name: Blavec Power Bank 5000mAh BJ-04 Ultra Slim 7,8mm - Type C - 22,5W magnetic Magsafe 3 in 1 (PBBJ04-MC5LB) lightblue glass
Brand: Blavec
SKU: 7017082
Price: 23.99 EUR
Availability: InStock

SKU: 5900217508069

Price

€23.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas
Nemokamas pristatymas nuo 30.00 € To Unisend / SmartPosti parcel locker

Delivery

Pick up at our store

October 8 (FREE)

Pick up at Omniva, LP Express, SmartPosti parcel locker

October 9‑12 (from 2.29 €) (FREE from 30 €)

Delivery to home / office

October 9‑13 (from 4.99 €)

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Description

Blavec BJ-04 combines 5000 mAh of portable power with a slim 7.8 mm light-blue glass-finish body for everyday carry. Its magnetic MagSafe-compatible grip aligns a compatible phone for convenient wireless charging, while USB-C provides a wired option.

The 3-in-1 concept is intended for compatible phones, earphones and watches. Intelligent temperature control and a clear charge display help make daily use more predictable.

Technical Specifications

MagSafe compatibility: Yes
Power bank capacity: 5000 mAh
Max power output: 5 W

Menu

Blavec Power Bank 5000mAh BJ-04 Ultra Slim 7,8mm - Type C - 22,5W magnetic Magsafe 3 in 1 (PBBJ04-MC5LB) lightblue glass

Protection

Quality

Perfect Fit

Description

Technical Specifications

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