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Slim black power bank, 3.93 by 1.96 by 0.47 inches, USB-C port visible

AsperX HYG003 10000mAh power bank

SKU CH-W1ZF-D0JVV MPN HYG003

A pocket-sized 10000 mAh power bank with USB-C input and output plus two USB-A ports charges three devices at once

  • Total capacity10,000 mAh
  • Compatible phone brandsSmartphone
  • Compatible phone modelsSmartphone
  • Battery chemistryLithium polymer
  • Voltage5 V
  • Amperage3 A
  • 10000 mAh capacity powers iPhone X 2.4 times
  • Triple-port design charges three devices simultaneously
  • USB-C input and output supports modern devices
  • Slim 0.47 in profile fits in any pocket
  • Built-in safeguards prevent over-voltage and short circuits

Pocket-sized 10000mAh capacity

The AsperX HYG003 is a 10000mAh lithium-polymer power bank designed for users who need a compact backup battery for daily phone charging. It measures 3.93 in x 1.96 in x 0.47 in and fits easily into a pocket or small bag. The black unit operates at 5 volts and is built with non-flammable materials for safe travel. It is airline-approved for carry-on luggage.

Triple-port output with USB-C in and out

The power bank provides one USB-C port supporting both input and output plus two USB-A output ports. All three ports can charge devices simultaneously with a total output of 5V 3A. The USB-C port handles charging for newer phones and tablets while the USB-A ports distribute up to 5V 2.4A each for smaller accessories. The battery recharges through the same USB-C connection.

Ideal for single-day phone top-ups.

This unit suits commuters and travellers who want to recharge a smartphone two to three times between wall outlets. It also works well for families sharing one charger for phones, earbuds and watches. Buyers who need to run a laptop or require multiple full tablet charges should look at higher-capacity models. Users without any USB-C cable cannot recharge the power bank itself.

How it compares

Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 90% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameAsperX
Model nameHYG003
Total capacity10,000 mAh
Product type10,000 mAh
Product colorBlack
Ports & slots
Output typeUSB Type C
InputUSB Type C
Power
Battery chemistryLithium polymer
Voltage5 V
Amperage3 A
Size & build
Measurements3.93 in × 1.96 in × 0.47 in
Compatibility
Compatible phone brandsSmartphone
Compatible phone modelsSmartphone

Questions about this item

How many full phone charges does the 10000 mAh capacity actually deliver?

The manufacturer states it can charge an iPhone X about 2.4 times and an iPhone 8 about 3.6 times, though real-world results vary with cable quality and phone battery health.

What does the USB-C port’s 5 V 3 A rating mean for charging speed?

The USB-C port supports both input and output at up to 5 volts and 3 amps, so it can recharge the power bank itself or power a connected device at that rate.

Will the 0.47 in thickness fit in a tight jeans pocket?

At 3.93 in long, 1.96 in wide and only 0.47 in thick, the slim profile is designed to slip into most pockets or small bags without bulk.

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