We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular blue power bank with rounded edges and a USB-C port visible

VANYUST S2122 power bank 5000mAh Blue

SKU CH-MH5J-N4DCG MPN S2122

A 5000 mAh lithium-polymer power bank with USB-C input and output, two USB-A ports, LED indicator lights, and a compact 3.54 x 2.51 x 0.44 in blue design

  • Type5000 milliamp_hours
  • ColorBlue
  • Capacity5000 milliamp_hours
  • Chemicallithium_polymer
  • Volt5 volts
  • Amp5000 milliamps
  • Charges iPhone 8 1.8 times from 5000mAh capacity
  • Charges Galaxy S9 1.1 times with lithium polymer cell
  • Fits in pocket at 3.54 x 2.51 x .44 inches
  • Weighs only .13 kilograms for easy daily carry
  • LED indicator shows remaining power at a glance

Compact 5000 mAh power bank

The VANYUST S2122 is a lithium-polymer external battery with a 5000 mAh capacity. It measures 3.54 in x 2.51 in x 0.44 in and weighs 0.13 kilograms. The blue unit includes LED indicator lights to show remaining charge. It suits users who need a lightweight backup for daily smartphone top-ups.

Check your cables and ports

This model provides two USB-A output ports and one USB-C port that serves as both input and output at 5 V 2.4 A maximum. A Micro-USB input is also present for recharging the bank itself. Verify that your devices can charge from USB-A or USB-C at 5 V and that you have the appropriate cables before ordering.

Sustained output and thermal behaviour

Under continuous load the graphene temperature control treatment reduces operating temperature by 20 % compared with similar banks without the treatment. The 5 V 2.4 A maximum output is shared across the three ports when multiple devices are connected. The bank can charge a Samsung Galaxy S9 1.1 times or an iPhone 8 1.8 times from full.

Highlights

  • Charges iPhone 8 1.8 times from 5000mAh capacity
  • Charges Galaxy S9 1.1 times with lithium polymer cell
  • Fits in pocket at 3.54 x 2.51 x .44 inches
  • Weighs only .13 kilograms for easy daily carry
  • LED indicator shows remaining power at a glance

Specifications

BrandVANYUST
ModelS2122
Type5000 milliamp_hours
ColorBlue
Part NumberS2122
Capacity5000 milliamp_hours
Chemicallithium_polymer
Volt5 volts
Amp5000 milliamps
OutputUSB Type C
InputUSB Type C
FeaturesLED Indicator Lights
Dimension3.54 in x 2.51 in x 0.44 in
Weight0.13 kilograms

Questions about this item

What comes in the box with the VANYUST S2122 and do I need to buy a cable separately?

The power bank includes USB-C and Micro-USB input ports so you can recharge it with either cable you already own; no extra cable is mentioned in the supplied details.

Which capacity version of the S2122 should I choose for daily phone top-ups?

The only capacity listed is 5000 mAh, which the maker says can charge an iPhone 8 about 1.8 times or a Galaxy S9 roughly 1.1 times.

What does the 2.4 A output rating mean when I plug in three devices at once?

The 5 V 2.4 A maximum is shared across the two USB-A ports and the USB-C port, so total current splits between all connected devices.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.