Shipping Information
- Available for shipping
- Usually leaves our partner warehouse in 3-5 business days
Store Availability
- 4-6 business days at Bankstown Store
- 4-6 business days at Castle Hill Store
- 3-5 business days at Northmead Store
Shipping Estimate
Cygnett ThumBoost PD 3.0 20W 5000mAh (5K) Power Bank + USB-C Cable Combo (Onyx Black)
The Cygnett Thumboost 5K Power Bank (CY5356PBCHE) is an ultra-compact, car-key-sized portable charger designed for quick boosts and maximum portability. Winner of a 2025 Good Design Award, it features a unique semi-integrated cable system and a sleek black finish.
Simple, compact & powerful
Compact & lightweight, this 20W fast charging Power Bank easily fits into your pocket or bag, so you're always ready to go.
Dual USB-C charging ports
Equipped with 2x USB-C input/output ports, you can charge your device and your friends at the same time.
Designed for convenience
Includes a detachable USB-C right-angle cable that can be neatly tucked into the built-in cable organiser, offering everything you need in one unit.
LED power display
The built-in LED display clearly shows the charge status, so you'll always know when it's time to recharge.
Pass-through charging
Keep your device powered while you recharge the Power Bank at the same time with the included USB-C cable.
* Always check airline rules and laws for carry-on suitability
Simple, compact & powerful
Compact & lightweight, this 20W fast charging Power Bank easily fits into your pocket or bag, so you're always ready to go.
Dual USB-C charging ports
Equipped with 2x USB-C input/output ports, you can charge your device and your friends at the same time.
Designed for convenience
Includes a detachable USB-C right-angle cable that can be neatly tucked into the built-in cable organiser, offering everything you need in one unit.
LED power display
The built-in LED display clearly shows the charge status, so you'll always know when it's time to recharge.
Pass-through charging
Keep your device powered while you recharge the Power Bank at the same time with the included USB-C cable.
* Always check airline rules and laws for carry-on suitability
20W fast charging
2x USB-C PD ports
Approved for carry-on baggage
Features a USB-C to USB-C right-angle cable
Pre-charged & ready to use
2 Year warranty
Input / Output
5,000mAh/18.5Wh
USB-C Output 1&2: 5.0V-3.0A (15.0W) 9.0V-2.22A (20.0W) 12.0V-1.67A (20.0W) PD
USB-C Input 1 & 2: 5.0V-3.0A (15.0W) 9.0V-2.0A (18.0W) 12.0V-1.5A (18.0W)
Total Output: 15.0W Max
What's in the box?
Thumboost 5K Power Bank
Instruction Manual
Warranty Card
Specifications
Colour: Black
87mm H x27mm D x47mm W
Weight 112gms
Model Number
CY5356PBCHE
Elements
2 Years Warranty
Designed in Australia
| Design | |
| Product colour The colour e.g. red, blue, green, black, white. | Black |
| Charger compatibility What devices can be used with charger. | Universal |
| LED indicators |
 |
| Performance | |
| Charging source How the battery is charged. | AC |
| Battery capacity A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery. | 18.5 Wh |
| Fast charging |
|
| USB Power Delivery up to | 20 W |
| Ports & interfaces | |
| Input interface The ports (sockets) where the device connects with other devices. | USB Type-C |
| USB Type-C ports quantity | 2 |
| Power | |
| Total output power | 15 W |
| Weight & dimensions | |
| Width The measurement or extent of something from side to side. | 47 mm |
| Depth The distance from the front to the back of something. | 27 mm |
| Height The measurement of the product from head to foot or from base to top. | 87 mm |
| Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies. | 112 g |
| Packaging content | |
| Quantity per pack | 1 pc(s) |
| Manual |
|
| Battery | |
| Battery capacity A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery. | 5000 mAh |
| SKU | 839787 |
| MPN | CY5356PBCHE |
| Brand | Cygnett |
| Product Condition | Brand New/Unused |
| Stock Availability | Available for Shipping |
| Product Use | General |
| Warranty Period | 1 Year Warranty |
| Warranty Contact | https://www.cygnett.com/ |