VANYUST S2122 5000mAh power bank Dark Blue
A compact 5000mAh lithium-polymer power bank with USB-C in/out, dual USB-A outputs and LED indicator in dark blue
- Total capacity5,000 mAh
- Battery chemistryLithium polymer
- Voltage5 V
- Amperage5000 mA
- Output typeUSB Type C
- InputUSB Type C
- 5000 mAh capacity covers a full day of phone use
- Ultra-compact design at 3.54 in x 2.51 in x 0.44 in fits in any pocket
- Weighs only 0.13 kg for effortless everyday carry
- USB-C input and output plus two USB-A ports charge three devices simultaneously
- Graphene temperature control cuts charging heat by 20 %
Portable 5000 mAh lithium-polymer power bank
The VANYUST S2122 is a 5000 mAh lithium-polymer power bank in dark blue. It measures 3.54 in by 2.51 in by 0.44 in and weighs 0.13 kilograms. A USB-C port handles both input and output at up to 5 V 2.4 A. Two USB-A ports add further output options. LED indicator lights show the remaining charge level.
Suits users who want a pocket-sized daily charger
The compact size and light weight make it practical for carrying in a pocket or small bag. It can charge an iPhone 8 about 1.8 times or a Galaxy S9 about 1.1 times. Buyers who need multiple full charges for larger modern phones or who require faster charging protocols should look at higher-capacity alternatives.
Single USB-C port limited to 5 V 2.4 A output
The USB-C connector delivers a maximum of 5 volts at 2.4 amps and does not support higher-voltage fast-charging standards. If your device relies on Power Delivery or similar protocols for rapid charging, this power bank will not provide that speed.
How it compares
Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.
- Price $18.99
- Cheaper than about 92% of the 1,307 comparable items (median $36.99).
Specifications
| Product | |
|---|---|
| Brand name | VANYUST |
| Model name | S2122 |
| Part number | S2122 |
| Total capacity | 5,000 mAh |
| Product type | 5,000 mAh |
| Product color | Dark Blue |
| Ports & slots | |
| Output type | USB Type C |
| Input | USB Type C |
| Power | |
| Battery chemistry | Lithium polymer |
| Voltage | 5 V |
| Amperage | 5000 mA |
| Size & build | |
| Measurements | 3.54 in × 2.51 in × 0.44 in |
| Product weight | 0.13 kg |
Questions about this item
How do I know the S2122 is charging my iPhone 15 correctly after I plug it in?
The LED indicator lights show the remaining capacity so you can confirm power is flowing to your device.
What comes with the VANYUST S2122 and which cables must I provide myself?
The power bank includes USB-C input for recharging itself; you need to supply a USB-C cable for input and any USB-A or USB-C cables for charging your devices.
Should I choose the 5000mAh Dark Blue model or a different capacity for daily iPhone 15 top-ups?
The 5000mAh unit delivers about 1.1 full charges for a Galaxy S9 and 1.8 for an iPhone 8, covering typical daily needs in the smallest 3.54 x 2.51 x 0.44 in form factor.
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