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Official Power Bank ProfilePOWER BANK TYPE

Anker 525 Power Bank
Model A1647

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How it compares
Anker 525 Power Bank is a 20,000mAh battery with USB-C, USB-A and a built-in USB-C cable. The integrated cable makes it convenient for travel, while the 22.5W maximum output is suited to phones and tablets.
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📦 Hardware Core Specifications
🔌
Interface Array
2x USB-C1x USB-A
⚡
Max Output22.5W
🔋
Battery Capacity20,000 mAh
📊 Multi-Port Power Allocation
Active RoutingUSB-CUSB-AUSB-C built-in cableCombined Total
USB-C
20W——20W
USB-A
—18W—18W
USB-C + USB-A
??—15W
USB-C built-in cable
——22.5W22.5W
USB-C + USB-C built-in cable
?—?15W
USB-A + USB-C built-in cable
—??15W
USB-C + USB-A + USB-C built-in cable
???15W
📐 Form Factor & Dimensions
Dimensions113×72×31 mm
Net Weight345 g

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