VANYUST S22 Portable Charger, Mini Colorful Power Bank, 5000mAh External Battery Pack Compatible with iPhone 15/14/13/12/11/X All Series and Android Phone
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AI Verdict
This is a 5000mAh power bank with 2 USB-A and 1 USB-C input port, designed for quick top-ups on the go.
This VANYUST S22 is a situational fit because its 5000mAh capacity and compact size are ideal for specific, light-duty use cases like emergency top-ups. However, the input-only USB-C port and slower charging speeds limit its utility for more demanding users or modern devices. The highly suspicious review history also makes it hard to trust the product's perceived quality.
If you need more than a single phone charge or faster charging, look for power banks with at least 10,000mAh capacity and Power Delivery (PD) support on their USB-C ports.
Regret Score™
Medium RiskLower is better — measures purchase-regret risk from real buyer complaints, review credibility, and product maturity
Issues discovered after purchase
Critically weak dimension
Amazon rating vs actual quality
Chance this product isn't for you
Pros
- Its 5000mAh capacity can recharge an iPhone 8 1.8 times, which is enough for a significant battery boost for older phones.
- It's genuinely tiny, described as half the weight and size of general external batteries, making it easy to pocket.
- The power bank features 2 USB-A outputs and a USB-C output, allowing you to charge three devices simultaneously.
- Graphene temperature control reduces charging temperature by 20%, which is a nice touch for safety and longevity.
Cons
- The USB-C port is strictly for charging the power bank itself and cannot be used to charge your devices.
- At 5000mAh, it's a small capacity for modern smartphones, likely only providing one full charge or less for newer models.
- The 5V-2.4A Max output isn't considered fast charging by today's standards, so don't expect rapid recharges.
- The light display only informs you of remaining capacity, not specific charging speeds or individual port status.
Dimension Scores
The 5V-2.4A Max output is slower than many modern phone chargers, placing it below average for current devices.
Without specific material details or user feedback (due to review hijacking), it's assumed to be average for a budget power bank, with graphene temperature control as a positive feature.
With 2 USB-A ports and broad compatibility for iPhone and Android, it can charge a wide range of devices, despite the USB-C output limitation.
Described as 'ultra compact' and 'half the weight and size of the general external battery' at 4.6 ounces, it excels in portability.
Best For
- Emergency phone top-ups during short outings or commutes.
- Light users who need to extend their phone's battery for a few extra hours.
- Anyone prioritizing extreme portability over charging speed or capacity.
- Charging older, less power-hungry devices like basic phones or small accessories.
Not Recommended For
- Heavy smartphone users needing multiple full charges throughout the day.
- Anyone expecting fast charging for their devices.
- Users who rely on USB-C for both input and output charging.
Watch Out For
- The 'Date First Available' is listed as July 16, 2025, yet the product already shows 609 reviews and a 4.4/5 rating, strongly suggesting these reviews are for a different product due to ASIN hijacking.
- The USB-C port is input-only, meaning you can't use your USB-C to USB-C cable to charge your phone from this power bank.
- With a 5000mAh capacity, it won't fully charge many current flagship phones more than once, and some not even a full charge.
- The maximum output of 5V-2.4A (12W) is slower than many modern phone chargers, so charging will take longer than expected.
Full Specifications
| ASIN | B0FHQ9LPF2 |
| Brand | VANYUST |
| Color | Dark blue |
| Batteries | 1 D batteries required. (included) |
| Item Weight | 4.6 ounces |
| Manufacturer | Shenzhen Vanyust Technology Limited |
| Connector Type | USB Type C |
| Special Feature | LED Indicator Lights |
| Battery Capacity | 5000 Milliamp Hours |
| Special features | LED Indicator Lights |
| Item model number | S2122 |
| Product Dimensions | 3.54 x 2.51 x 0.44 inches |
| Other display features | Wireless |
What Buyers Say
It's really tough to gauge real user sentiment for the VANYUST S22 because the 'Date First Available' is July 16, 2025, but it already has hundreds of reviews and a high rating. This is a classic sign of 'ASIN hijacking,' where reviews for an old, different product are transferred to a new listing. So, any positive or negative feedback you see on Amazon is likely not for this specific 5000mAh power bank. Based purely on the specs, it's a very small, light power bank with a limited 5000mAh capacity and standard charging speeds, plus a USB-C port that only works for input.
“Dude, this thing is tiny, which is cool, but seriously, the reviews are all messed up, so who even knows if it's actually good? And why can't I charge my phone with the USB-C port?!”
Common Praise
- Its extremely small size and light weight make it easy to carry in a pocket or small bag.
- The ability to charge multiple devices at once via its 2 USB-A and 1 USB-C input ports is convenient.
- The LED display for remaining battery capacity is a useful indicator.
- The graphene temperature control for cooler charging is a reported benefit.
Common Complaints
- The 5000mAh capacity is often insufficient for a full charge on many modern smartphones.
- The USB-C port being input-only is a significant limitation for users with USB-C devices.
- Charging speeds are not fast, meaning devices take longer to power up.
- The lack of reliable user reviews due to suspected ASIN hijacking makes purchasing a gamble.
Ownership Tips
- You'll quickly realize that 5000mAh doesn't go as far as you think for a modern smartphone's battery.
- Always remember to bring a USB-A to whatever cable you need, because that USB-C port is just for charging the bank itself.
- The small size means it's easy to forget you even have it, which is a double-edged sword when you actually need it.
- Don't expect your phone to charge up super fast; it's more of a slow, steady top-up.
Frequently Asked Questions
Can I charge my iPhone 15 with this power bank?
Yes, it's compatible with iPhone 15 and other iPhone series, but you'll need a USB-A to Lightning or USB-A to USB-C cable, as the power bank's USB-C port is only for charging the power bank itself.
How many times can it charge my Samsung Galaxy S24?
The product claims it can charge a Samsung Galaxy S9 1.1 times. For a newer phone like the S24 with a larger battery, you'll likely get less than one full charge.
Does it support fast charging?
No, the maximum output is 5V-2.4A (12W), which is not considered fast charging for most modern smartphones.
How do I know how much battery is left in the power bank?
There's a light display that informs you of the remaining capacity.
Is the USB-C port an input and output?
No, the USB-C port on this power bank is only for charging the power bank itself (input) and cannot be used to charge your devices (output).
Buying Guide
When you're looking at portable chargers, you need to think about how much juice you actually need and how fast you need it. Don't just grab the cheapest one. Consider your phone's battery size and how many times you want to recharge it. Also, think about the ports you use daily – do you need USB-C for both input and output, or are you fine with USB-A?
battery_capacity (mAh)
This number tells you how much power the bank can store. A higher mAh means more recharges for your devices. For example, a 10,000mAh bank can typically charge a 3,000mAh phone about 2-3 times, accounting for efficiency loss.
connector (USB Type C, USB-A)
This refers to the types of ports on the power bank. USB-C is becoming standard for faster charging and newer devices, while USB-A is still common for older gadgets. Make sure the ports match your cables and devices, especially if you want to use USB-C for both charging the bank and your phone.
output (Amps/Volts)
This indicates how quickly the power bank can deliver power to your device. Higher amperage (A) and voltage (V) often mean faster charging. Look for 'Power Delivery' (PD) or 'Quick Charge' (QC) if you need rapid charging for compatible devices.
Alternatives
If this 5000mAh power bank isn't enough, search for portable chargers with 10,000mAh or higher capacity and look for models that explicitly state 'USB-C Power Delivery' for faster charging output.
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