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

Joyroom JR-PBM12 Power Bank 10000mAh 22.5W MagSafe Compatible, 15W Wireless Charging, with Ring Base - Black

Name: Joyroom JR-PBM12 Power Bank 10000mAh 22.5W MagSafe Compatible, 15W Wireless Charging, with Ring Base - Black
Brand: Joyroom
SKU: 308
Price: 40.99 EUR
Availability: InStock

SKU: 6956116740320

Price

€40.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas

Delivery

Pick up at SmartPosti parcel locker

September 16‑18 (from 9.99 €)

Delivery to home / office

September 16‑18 (from 13.99 €)

One shipping fee for the whole order — the number of products does not affect the shipping fee.

Color

Black

Material

Polycarbonate PC, ABS

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Description

Joyroom JR-PBM12 10000mAh magnetic power bank with rotating ring stand, black

The power bank supports wired charging up to 22.5W, PD 20W output and wireless charging up to 15W. A 360° rotating ring works as a stand, the 10N magnetic connection holds a compatible phone, and the digital display shows remaining power and charging status. The source estimates about 2 phone charges.

Battery: polymer lithium; capacity: 10000mAh 3.85V (38.5Wh); rated capacity: 6000mAh (5V=2.4A).
Type-C input: 5V=3.0A or 9V=2.0A.
Type-C output: 5V=2.4A, 9V=2.22A or 12V=1.67A.
USB-A output: 5V=2.4A, 9V=2.0A, 10V=2.25A or 12V=1.5A.
Wireless output: 15W max; multi-port output: 5V=2.4A max.
Size: 107 x 70 x 18mm; material: fire-resistant ABS+PC; net weight: 196g.