The CHOETECH B739 magnetic power bank delivers fast 20W USB-C wired charging and convenient magnetic wireless charging in a slim, lightweight design. With a 10000mAh battery and aluminium alloy housing, it is a practical everyday power source for compatible phones and earbuds.
Key Features
- Ultra-portable design with reduced weight and thickness, ideal for everyday use, travel, work or trips
- Compact enough to fit in a bag, backpack or pocket
- Fast wired charging via a 20W USB-C cable, reaching up to 60% in just 30 minutes
- Convenient magnetic wireless charging with automatic output power adjustment (5W, 7.5W, 10W, 15W) for optimal charging of each device
- Can renew the energy of other devices while charging itself
- Ten-layer PCBA circuit protection for maximum device safety
- Protection against overheating, overvoltage, overcharging and short-circuit
- Built-in LED indicator for monitoring the charge level
- Intuitive buttons for managing functions such as turning off or resetting wireless charging
- Wide compatibility with devices such as iPhones 12-15 series, Samsung Galaxy S series smartphones, Google Pixel, AirPods Pro headphones and SONY WF
Specifications
- Model: B739
- Colour: White
- Port: USB-C
- USB-C input power: 5V-3A/9V-2A/12V-1.5A (18W)
- USB-C output power: 5V-3A/9V-2.22A/12V-1.67A (20W)
- Maximum wired charging power: 20W PD
- Wireless charging output power: 5V-1A/5V-1.5A/5V-2A/5V-3A (15W max)
- Housing material: Aluminium alloy
- Dimensions: 105 x 66 x 8.9 mm
- Battery capacity: 10000 mAh