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

External battery Power Bank Borofone BJ65B 22.5W 80000mAh black

Name: External battery Power Bank Borofone BJ65B 22.5W 80000mAh black
Brand: Borofone
SKU: 4940236
Price: 46.99 EUR
Availability: InStock

SKU: 6941991122057

Price

€46.99

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

Delivery

Pick up at our store

September 30 (FREE)

Pick up at Omniva, LP Express, SmartPosti parcel locker

October 1‑2 (from 2.29 €) (FREE from 30 €)

Delivery to home / office

October 1‑5 (from 4.99 €)

Color

Black

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Description

1. Capacity: 80000mAh 296Wh Rated capacity: 48000mAh

2. Input: USB-C/iP：18W； USB-A cable: 5V/2A

3. Output: USB-C：20W（PD/QC/FCP/AFC）； USB-C cable: 22.5W (QC/SCP/FCC/AFC); USB-A1：22.5W（QC/SCP/FCP/AFC）； USB-A2/IP cable/Micro cable: 5V/2A; Total output: 5V/2A

4. Display: LED light shows battery level

5. Material: ABS+PC flame retardant shell+lithium polymer battery cell

6. Size: 174 * 85 * 85mm; Weight: 1750g

Technical Specifications

Max power output: 22.5 W
Power bank capacity: 80000 mAh

Menu

External battery Power Bank Borofone BJ65B 22.5W 80000mAh black

Color

Protection

Quality

Perfect Fit

Description

Technical Specifications

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