CHOETECH B739-BK 20W Slim USB-C 10000mAh Magnetic Power Bank - Black

★★★★
53 reviews · 156+ sold
$73.98 $82.95 -10% OFF
You save: $8.97
Price reduced — was $82.95
11 people bought this in the last week
7 people have this in their cart right now
🔥 60% claimed — only 16 left at this price!
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Last purchased 8 minutes ago by someone in Canberra
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Description & Specs

Ultra-portable design
With weight and thickness reduced to a minimum, the Choetech B739 powerbank is ideal for everyday use, travel, work or trips. You can easily fit it in your bag, backpack or even in your pocket. Its light weight and compact size means you'll never have to worry about extra weight.

Fast charging by two methods
Choetech B739 offers wired charging via a 20W USB-C cable to charge your device up to 60% in just 30 minutes, as well as wireless, convenient magnetic charging. Automatic output power adjustment (5W, 7.5W, 10W, 15W) ensures optimal charging for each device, without tangled wires. In addition, the B739 renews the energy of other devices while charging itself, making it even more practical.

Safety at the highest level
The powerbank is designed with ten-layer PCBA circuit protection, ensuring maximum safety for your devices. Protection against overheating, overvoltage, overcharging or short-circuit are just some of the advanced protections the B739 offers. So you can rest assured that your devices are fully protected while charging.

Wide compatibility and intuitive operation
Choetech B739 is compatible with a wide range of devices, such as iPhones 12-15 series, Samsung Galaxy S series smartphones, Google Pixel, AirPods Pro headphones and SONY WF. A built-in LED indicator allows you to easily monitor the charge level, and simple, intuitive buttons allow you to manage functions such as turning off or resetting the wireless charging.

Specification
  • Model: B739
  • 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: Aluiminium alloy
  • Dimensions: 105 x 66 x 8.9 mm
  • V28-ELECHOB739BK
  • Battery capacity: 10000 mAh
  • Shipping & Returns

    Standard Shipping Australia-wide
    Ships in 1-2 business days from our Australian warehouses
    30-Day Returns
    Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

    Customer Reviews

    4.3 ★★★★☆ 64 reviews
    5★
    65%
    4★
    21%
    3★
    8%
    2★
    4%
    1★
    2%
    ✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
    J
    Jack T. 📍 Newcastle NSW
    2 weeks ago
    ✓ Verified Purchase

    Solid quality — very happy

    Great little CHOETECH B739-BK — setup was easy and it works perfectly.

    M
    Mia S. 📍 Sunshine Coast QLD
    3 weeks ago
    ✓ Verified Purchase

    Really pleased with this

    Honestly one of the easiest online purchases I have made. Ordered in the evening and had a tracking number by morning. Delivered to Canberra in 3 business days. Product is well made and does exactly what we needed. My partner is happy with it too. Highly recommend.

    R
    Ryan S. 📍 Wollongong NSW
    3 weeks ago
    ✓ Verified Purchase

    Highly recommend

    Really impressed with the CHOETECH B739-BK — it looks and feels more premium than the price suggests. Delivery was quick and packaging kept everything safe. No issues at all.

    S
    Sophie H. 📍 Geelong VIC
    1 month ago
    ✓ Verified Purchase

    Great quality

    Good quality and arrived ahead of schedule. Very happy.

    D
    Daniel P. 📍 Hobart TAS
    1 month ago
    ✓ Verified Purchase

    Brilliant Aussie deal

    Been buying CHOETECH gear for years and this is one of their better ones. The CHOETECH B739-BK quality is excellent — everything was included and setup took under 10 minutes. Had it at the door in Brisbane within 2 days. My son immediately claimed it for himself so I had to order another. 10 out of 10.

    C
    Chloe D. 📍 Darwin NT
    1 month ago
    ✓ Verified Purchase

    No complaints at all

    Exactly as described. Quick shipping. Would buy again.