Whether you're at home, in the office, or traveling, the Cygnett ChargeUp Boost 3 20000mAh Power Bank is the perfect solution for keeping your devices charged and ready to use. With a 20,000mAh capacity, it can charge multiple devices simultaneously and has a built-in LED display to monitor power levels. It features advanced safety features and fast charging technology for a worry-free and efficient charging experience.
Whether you're at home, in the office, or traveling, the Cygnett ChargeUp Boost 3 20000mAh Power Bank is the perfect solution for keeping your devices charged and ready to use. With a 20,000mAh capacity, it can charge multiple devices simultaneously and has a built-in LED display to monitor power levels. It features advanced safety features and fast charging technology for a worry-free and efficient charging experience.
Whether you're at home, in the office, or traveling, the Cygnett ChargeUp Boost 3 20000mAh Power Bank is the perfect solution for keeping your devices charged and ready to use. With a 20,000mAh capacity, it can charge multiple devices simultaneously and has a built-in LED display to monitor power levels. It features advanced safety features and fast charging technology for a worry-free and efficient charging experience.
Whether you're at home, in the office, or traveling, the Cygnett ChargeUp Boost 3 20000mAh Power Bank is the perfect solution for keeping your devices charged and ready to use. With a 20,000mAh capacity, it can charge multiple devices simultaneously and has a built-in LED display to monitor power levels. It features advanced safety features and fast charging technology for a worry-free and efficient charging experience.
Last updated at 06/09/2026 13:25:22
Cygnett Boost 3rd Generation 20K mAh Power Bank - Blue
7-day returns
Cygnett ChargeUp Boost 3 20000mAh Power Bank - Blue
Cygnett ChargeUp Boost 3 20000mAh Power Bank - Blue
originally posted on Google Customer Reviews
Great item and lower weight than previous power bank.
originally posted on catch.com.au
solid works well. charges quickly.
originally posted on jbhifi.com.au
Bought this to prolong the life of my tablet which is showing battery age symptoms (new batteries are unavailable). It charges quickly with a 2amp charger (remember it is 20k, so took around 7 hours), and powers my tablet as if it was plugged in to the wall. Tried a different brand but it was useless, so swapped it for this, and am very happy I did.Also bought a USB-C to C cable to make use of the 15w port, rather than the USB-A 12w ports, and was glad I did.
| Battery Capacity | 20,000 mAh / 74Wh |
| Connectors Type | usb |
| Input | USB-C 5V 3A (15W) |
| USB-C Output | 5V 3A (15W) |
| Total Output | 15W MAX |
Cygnett Boost 3rd Generation 20K mAh Power Bank - Blue
7-day returns
Cygnett ChargeUp Boost 3 20000mAh Power Bank - Blue
Cygnett ChargeUp Boost 3 20000mAh Power Bank - Blue
Great item and lower weight than previous power bank.
solid works well. charges quickly.
Bought this to prolong the life of my tablet which is showing battery age symptoms (new batteries are unavailable). It charges quickly with a 2amp charger (remember it is 20k, so took around 7 hours), and powers my tablet as if it was plugged in to the wall. Tried a different brand but it was useless, so swapped it for this, and am very happy I did.Also bought a USB-C to C cable to make use of the 15w port, rather than the USB-A 12w ports, and was glad I did.
Absolutely love it! However it takes a whole day and a bit to charge!
Great product. Charges my phone a number of times quickly. Can also charge multiple phones at once.
Heavy but well worth it. Got several devices charged more than once.
Great power bank. Seems to do what it needs to do but have only had for 3 weeks. Hopefully it lasts 2-3 years.
Heavy but does the work. Doesn't take too long to charge if you don't empty it
| Battery Capacity | 20,000 mAh / 74Wh |
| Connectors Type | usb |
| Input | USB-C 5V 3A (15W) |
| USB-C Output | 5V 3A (15W) |
| Total Output | 15W MAX |
