Compact external power bank with magnetic attachment 20 W fast PD charging and 10000 mAh capacity OnPower 510 Slim Magnetic Dark Grey CNS-CPB510DG CANYON

CANYON OnPower 510 Slim Magnetic is a compact, powerful and stylish 10,000 mAh power bank with 20 W Power Delivery fast charging and magnetic mounting for convenient everyday use. It enables wireless charging with a secure magnetic grip that keeps the phone firmly in place even while moving. The elegant dark grey finish and ultra-slim body make it an ideal travel companion.

Key Advantages

• 10000 mAh capacity → multiple smartphone charges per day

• 20 W PD fast charging → significantly reduces charging time

• Magnetic (MagSafe-type) attachment → safe and convenient wireless charging

• Up to 15 W wireless charging → no cables needed while using the phone

• Slim and lightweight design → fits easily in a pocket or bag

• USB-C in/out port → fast charging for both devices and the power bank itself

• Aluminium + ABS construction → durable, high-quality and pleasant to touch

• Perfect for modern smartphones → especially iPhones and all Qi-compatible models

• Safe operation → protection against overheating, overcharging and short circuits

• Stylish dark grey body → modern and universal appearance

Technical Specifications

• Type: external battery with magnetic attachment

• Model: OnPower 510 Slim Magnetic

• Capacity: 10,000 mAh

• Maximum output (wired): 20 W PD

• Wireless charging: up to 15 W

• Ports: 1 × USB-C (input/output)

• Magnetic attachment: yes, MagSafe-compatible

• Materials: aluminium + ABS/PC

• Dimensions: approx. 105 × 66 × 14.6 mm

• Weight: approx. 180 g

• Colour: dark grey

Why It’s Worth Buying

OnPower 510 offers the perfect combination of slim design, magnetic mounting, fast PD charging and 10,000 mAh capacity. It is ideal for users who want a fast, convenient and stylish charging solution without cables. The durable body and stable power output ensure long-lasting reliability, even with frequent use.

Everyday Usage Scenarios

• Wireless charging on the go — just snap the phone magnetically and continue using it

• Charging in public transport, during walks or at the gym

• Backup power on long days away from home

• Great travel companion for trips and weekends

• Simultaneous usage and charging — the phone stays securely in place