Official Power Bank ProfilePOWER BANK TYPE
AUKEY 20000mAh Power BankModel PB-Y57
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How it compares
The mix of USB-C and USB-A makes this a useful bridge between newer devices and older USB accessories, particularly when travelling with a mixed collection of hardware.
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Manufacturer's price: ¥5,480
📦 Hardware Core Specifications
🔌
Interface Array
1x USB-C1x USB-A
⚡
Max Output22.5W
🔋
Battery Capacity20,000 mAh
📊 Multi-Port Power Allocation
| Active Routing | USB-C | USB-A | Combined Total |
|---|---|---|---|
USB-C | 20W | — | 20W |
USB-A | — | 22.5W | 22.5W |
USB-C + USB-A | ? | ? | 15W |
📐 Form Factor & Dimensions
Dimensions70.4 x 112.2 x 26.3 mm
Net Weight315 g