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POW­ERQUARK INC.

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20400 Stevens Creek Boulevard, Suite 390, Cupertino, California
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Power bank

High-efficiency power solution to provide longer-lasting and more stable energy support for the rechargeable treasure industry

Overview
Block Diagram
Power bankPower bank

Portable power solutions

As a portable device, portable power is widely used to charge and replenish smartphones, tablets, Bluetooth headsets and other devices. We can provide users with convenient, efficient and safe mobile charging solutions.

Portable power solutions

Industry Pain Points

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Large size

Large size
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Low efficiency

Low efficiency

Our Advantage

Comprehensive solutionsComprehensive solutions
Rich digital resources and flexible applicationsRich digital resources and flexible applications
Multi-protocol compatibleMulti-protocol compatible
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Latest Technology News

POWERQUARK Launches Highly Integrated Buck-Boost Charging Chips with Built-in MOSFETs

Block Diagram

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