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Two slim rectangular power banks, one black one white, stacked flat

Miady AS-TPB21 2-pack 10000mAh power bank

SKU CH-0ZYB-EN6BG MPN AS-TPB21

Two slim 10000 mAh power banks with dual USB-A and USB-C ports charge three devices at once

  • Type10000 milliamp_hours
  • ColorBlack+White-1
  • Capacity10000 milliamp_hours
  • Chemicallithium_polymer
  • Volt3.7 volts
  • Amp2.4 amps
  • Charge three devices simultaneously via dual USB-A and USB-C ports
  • USB-C port works for both input and output, simplifying cables
  • Two 10000 mAh units keep one at home and one on the go
  • Slim 5.5 × 2.6 × .6 in design fits pocket or purse easily
  • Each unit weighs 7.68 oz for lightweight everyday carry

Two-pack 10000 mAh power bank

This set includes two slim portable chargers, each rated at 10000 milliamp_hours. They use lithium-polymer cells at 3.7 volts and supply up to 2.4 amps through dual USB-A ports and a USB-C port. The pack suits travellers, students or remote workers who want a spare unit at home and one in a bag.

Users who need simultaneous charging for three

Each bank can power a phone, tablet and earbuds at the same time thanks to its three output ports. The USB-C port is bidirectional, so it recharges the bank and powers connected gear. Buyers who want wireless charging, higher single-port current or a single larger-capacity unit should look elsewhere.

Sustained output at 2.4 amps across multiple ports

Under continuous load the bank delivers its rated 2.4 amps shared between the active ports. The slim 7.09 x 5.51 x 0.79 inch body and 437 gram weight per pair keep heat dissipation modest, so output remains steady during extended charging sessions rather than throttling after a short burst.

Highlights

  • Charge three devices simultaneously via dual USB-A and USB-C ports
  • USB-C port works for both input and output, simplifying cables
  • Two 10000 mAh units keep one at home and one on the go
  • Slim 5.5 × 2.6 × .6 in design fits pocket or purse easily
  • Each unit weighs 7.68 oz for lightweight everyday carry

Specifications

BrandMiady
ModelAS-TPB21
Type10000 milliamp_hours
ColorBlack+White-1
Part NumberAS-TPB21
Capacity10000 milliamp_hours
Chemicallithium_polymer
Volt3.7 volts
Amp2.4 amps
OutputUSB
InputUSB
Dimension7.09 in x 5.51 in x 0.79 in
Weight437 grams

Questions about this item

What cables do I need to charge three devices at once from the two USB-A ports and one USB-C port?

You need cables that match each device — USB-A to Lightning, USB-A to USB-C, USB-C to USB-C, or similar — because the power bank only provides the ports.

Will my older phone that only accepts 1 A charging work safely with the 2.4 A USB-A outputs?

Yes, the power bank negotiates the current so a 1 A device draws only what it needs.

How can I confirm the power bank is recharging itself through the USB-C port?

The LED indicators flash while the USB-C input is active and stay solid when the 10000 mAh capacity is full.

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