The series of quick impressions continue with the d-power GC51L – a 12,000mAh power bank that supports both Huawei’s Super Charge and Qualcomm’s Quick Charge 3.0 Technology.

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The GC51L isn’t exactly the most compact power bank out there. But it’s still small enough to fit in your small backpack.


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You do get a bunch of branding, and an LED indicator to see how much charge is left.

d power gc51l 11There’s a dedicated button to check how much charge is left, plus a USB Type-C port, and a regular microUSB port.

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You get two USB ports – one for fast-charging, and another for normal charging. Output is rated at 5V/1A for the green port, and 5V/3A or 9V/2A for the orange port.

The d-power GC51L is a flexible charging solution that offers a decent capacity and supports two fast-charging technologies. It can accommodate multiple devices, making it a handy solution for those who carry more than one device. While it’s not as slim as the other d-power models, it’s still small enough to fit in basically any standard bag.

Emman has been writing technical and feature articles since 2010. Prior to this, he became one of the instructors at Asia Pacific College in 2008, and eventually landed a job as Business Analyst and Technical Writer at Integrated Open Source Solutions for almost 3 years.