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.

Powerbank Joyroom JR-PBM01 magnetic 10000mAh 20W with stand + Lightning cable - USB-C - white

Power Banks

Powerbank Joyroom JR-PBM01 magnetic 10000mAh 20W with stand + Lightning cable - USB-C - white

Name: Powerbank Joyroom JR-PBM01 magnetic 10000mAh 20W with stand + Lightning cable - USB-C - white
Brand: Joyroom
SKU: 295
Price: 39.99 EUR
Availability: InStock

SKU: 6941237112545

Price

€39.99

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Gamintojo garantija
Saugus atsiskaitymas
Nemokamas pristatymas nuo 35.00 €

Delivery

Pick up at Omniva, Unisend, SmartPosti parcel locker

September 3-5 (from 3.09 €) (FREE from 35 €)

Delivery to home / office

September 3-5 (from 9.99 €) (FREE from 99 €)

Color

White

Material

Polycarbonate PC, ABS

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Description

Joyroom JR-PBM01 magnetic power bank with stand and detachable Lightning / USB-C cable, white

The 10000mAh lithium-polymer power bank supports Power Delivery (PD) charging up to 20W. N52H magnets hold a compatible phone during wireless charging, while the folding stand and digital display make it easier to use and monitor. The manufacturer describes charging as up to 3 times faster than a standard power bank.

Capacity: 10000mAh / 3.85V (38.5Wh); rated capacity: 5800mAh (5V/2.4A).
Cable connectors: USB-C and Lightning.
USB-C input: 5V/3A, 9V/2A or 12V/1.5A.
Lightning 1 input: 5V/2.4A, 9V/2A or 12V/1.5A.
Lightning 2 input: 5V/2A, 9V/2A or 12V/1.5A.
USB-C output: 5V/2.4A, 9V/2.22A or 12V/1.67A.
Lightning 1 output: 5V/2.4A, 9V/2.22A or 12V/1.67A.
Wireless output: 5W / 7.5W / 10W / 15W max; total output: 5V/2.4A max.
Dimensions: 103 x 68 x 20.5mm; materials: PC and ABS.