Cygnett ChargeUp Boost 4 20000mah Power Bank - Black
The Cygnett Boost (4th Gen) 20,000mAh Power Bank (CY4751PBCHE) is a high-capacity portable charger perfect for charging multiple devices on the go. Restore your phone battery up to 5.2 times with its 20,000mAh capacity. Features three charging ports (2 x USB-A and 1 x USB-C) providing 15W output to keep your phone, tablet, and earbuds powered simultaneously. Includes a digital display to monitor remaining charge and a lanyard for portability. Exceeds rigorous durability tests for safe and reliable long-term use.
The Cygnett Boost (4th Gen) 20,000mAh Power Bank (CY4751PBCHE) is a high-capacity portable charger perfect for charging multiple devices on the go. Restore your phone battery up to 5.2 times with its 20,000mAh capacity. Features three charging ports (2 x USB-A and 1 x USB-C) providing 15W output to keep your phone, tablet, and earbuds powered simultaneously. Includes a digital display to monitor remaining charge and a lanyard for portability. Exceeds rigorous durability tests for safe and reliable long-term use.
The Cygnett Boost (4th Gen) 20,000mAh Power Bank (CY4751PBCHE) is a high-capacity portable charger perfect for charging multiple devices on the go. Restore your phone battery up to 5.2 times with its 20,000mAh capacity. Features three charging ports (2 x USB-A and 1 x USB-C) providing 15W output to keep your phone, tablet, and earbuds powered simultaneously. Includes a digital display to monitor remaining charge and a lanyard for portability. Exceeds rigorous durability tests for safe and reliable long-term use.
The Cygnett Boost (4th Gen) 20,000mAh Power Bank (CY4751PBCHE) is a high-capacity portable charger perfect for charging multiple devices on the go. Restore your phone battery up to 5.2 times with its 20,000mAh capacity. Features three charging ports (2 x USB-A and 1 x USB-C) providing 15W output to keep your phone, tablet, and earbuds powered simultaneously. Includes a digital display to monitor remaining charge and a lanyard for portability. Exceeds rigorous durability tests for safe and reliable long-term use.
in 50 offers
The lowest price for Cygnett ChargeUp Boost 4 20000mah Power Bank - Black right now is $26.00 at CeX, compared across 50 retailers.
The all-time low was $12.14 on 1 Apr 2025 — today's price is 114% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 2 Nov 2026.
Last updated at 02/11/2026 02:31:45
Cygnett Boost CY4751PBCHE 20000mAh V4 Power Bank - Black
Delivery $4
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Cygnett Boost Power Bank 20K -Black – Acceptable Refurbished
Free delivery between 6–16 Nov
Cygnett Boost Power Bank 20K -Black – Acceptable Refurbished
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Delivery between 3–11 Nov $6.79
Cygnett ChargeUp Boost Gen4 20000 mAh USB-C & USB-A Power Bank w/ Digital Display
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Cygnett ChargeUp Boost 4 20000mAh Power Bank - Black
Delivery between 5–10 Nov $7.95
Cygnett ChargeUp Boost 4th Gen 20k mAh Power Bank (CY4751PBCHE)
30-day returns
| Compatible Brand | Cygnett |
| Compatible Device Type | Phone, Earbuds |
| Connector Type | USB-C, USB-A |
| Charging Technology | Fast Charging |
| USB Port | 1 x USB-C |
Cygnett Boost CY4751PBCHE 20000mAh V4 Power Bank - Black
Delivery $4
Cygnett Boost Power Bank 20K -Black – Acceptable Refurbished
Free delivery between 5–13 Nov
Cygnett Boost Power Bank 20K -Black – Acceptable Refurbished
Free delivery between 6–16 Nov
Cygnett Boost Power Bank 20K -Black – Acceptable Refurbished
Free delivery between 5–13 Nov
Cygnett ChargeUp Boost 4th Gen 20K mAh Power Bank-Black(CY4751PBCHE)Triple Port(Dual USB-A 15W + 1xUSB-C 15W),15cm USB-C Cable,Digital Display,15W Max
Delivery $7.95
| Compatible Brand | Cygnett |
| Compatible Device Type | Phone, Earbuds |
| Connector Type | USB-C, USB-A |
| Charging Technology | Fast Charging |
| USB Port | 1 x USB-C |
