Portable Charger,50000mAh Power Bank Built-in Cable, 22.5W PD USB C In & Out Fast Charging, External Battery Pack with 6 Output & 2 Input, Travel Camping Essential for iPhone 17/16/15/14/13/12,Android
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AI Verdict
This 50000mAh power bank with 22.5W PD and 6 outputs is for anyone needing to charge multiple devices simultaneously for extended periods without carrying extra cables.
This power bank is a strong fit for its advertised purpose of providing extensive, multi-device charging for travel and emergencies, thanks to its 50000mAh capacity and 6 output ports. The built-in cables enhance its utility for users who want to avoid carrying extra accessories.
If the self-recharge time is a major concern, look for power banks with higher input wattage (e.g., 60W or 100W PD input).
Regret Score™
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Pros
- The 50000mAh capacity provides enough power to charge a smartphone multiple times over several days.
- It features 22.5W PD 3.0 and QC 3.0/4.0 technology, charging an iPhone 17 up to 55% in 30 minutes.
- Four built-in cables (Type-C, iOS, Micro-USB output, USB-A input) eliminate the need to carry separate wires.
- With 6 output ports (3 built-in cables, 1 USB-C, 2 USB-A), it can power up to 6 devices concurrently.
- A precision LED display shows the exact remaining power status.
- Built-in security features monitor and protect against overcharge, overvoltage, overcurrent, and short-circuit risks.
Cons
- Weighing 1.11 lbs (503.2g), it is heavy and bulky, making it less suitable for pocket carry.
- Users report that the power bank takes a long time to fully recharge itself.
- The built-in cables may be too short for some users' preferences.
- The device can get warm when charging multiple devices simultaneously.
Dimension Scores
The 22.5W PD output is above average for budget power banks, offering fast charging for compatible devices.
It includes a premium chip and security features for protection, but specific material quality details are not provided.
With 4 built-in cables and 3 additional ports (USB-C, 2 USB-A), it offers broad compatibility for virtually any device.
At 1.11 lbs and dimensions of 1.13×2.89×5.61 inches, it is on the heavier and bulkier side for a portable charger.
Best For
- Extended travel or camping trips where wall outlets are scarce.
- Families or groups needing to charge multiple devices from a single source.
- Emergency preparedness kits for power outages.
- Daily use for individuals with multiple power-hungry devices.
Not Recommended For
- Minimalists seeking an ultra-light, pocket-sized daily carry power solution.
- Users who prioritize the fastest possible self-recharge time for the power bank itself.
Watch Out For
- The 1.11 lbs weight means it's not something you'll casually slip into a small pocket; it requires bag space.
- Recharging the 50000mAh capacity from empty takes a significant amount of time, as reported by users.
- The integrated cables, while convenient, are fixed in length and might be too short for comfortable use in some scenarios.
- When charging several devices at once, the unit can generate noticeable heat.
Full Specifications
| ASIN | B0FXB23ZNS |
| Brand | YILANS |
| Color | Black |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item Weight | 1.14 pounds |
| Manufacturer | Shenzhen Zihao technology Co., LTD |
| Connector Type | USB Type A, USB Type C |
| Battery Capacity | 50000 Milliamp Hours |
| Special features | Built In Cable, Charge 6 Devices Simultaneously,Digital Display,Extra-large capacity, Fast Charging, Multiple safety protections, Pocket Size |
| Whats in the box | Power Bank*1, USB C Charging Cable*1, User Manual*1 |
| Item model number | JM4 Pro |
| Product Dimensions | 5.61 x 2.88 x 1.12 inches |
| Other display features | Wireless |
What Buyers Say
The sheer 50000mAh capacity is the primary draw for many, allowing users to charge devices for days without needing a wall outlet. The convenience of having four built-in cables is frequently highlighted, eliminating the hassle of carrying separate wires. While the 22.5W fast charging is appreciated for devices, the power bank's own recharge time is a common point of frustration. Its substantial weight and size also mean it's not a 'pocket-friendly' option, and some users note it can get warm when heavily utilized.
“OMG this thing is a brick but it charges everything I own for like a week straight, finally no more dead phone on trips, just wish it didn't take forever to fill up itself.”
Common Praise
- The 50000mAh battery lasts for days, providing extensive power.
- Built-in cables eliminate the need for carrying extra wires.
- Ability to charge up to 6 devices simultaneously is very useful.
- The 22.5W PD USB-C fast charging works as advertised.
- It's considered perfect for travel, camping, and emergency situations.
Common Complaints
- The power bank is heavy and bulky, not suitable for small pockets.
- Recharging the power bank itself takes a very long time.
- The built-in cables are sometimes too short for comfortable use.
- The unit can become warm when charging multiple devices at once.
Ownership Tips
- Expect to dedicate a full overnight or longer charging session to fully replenish the power bank's 50000mAh capacity.
- The built-in cables, while convenient, are short, so you might still want a longer cable for comfortable use while charging.
- The 1.11 lbs weight becomes noticeable if carried in a small bag or backpack for extended periods.
- The LED display is clear for checking charge status, but it's a basic percentage, not a detailed screen.
Frequently Asked Questions
What is the battery capacity of this power bank?
The power bank has a 50000mAh battery capacity.
How fast can it charge my phone?
It supports 22.5W PD fast charging, capable of charging an iPhone 17 up to 55% in 30 minutes.
Does it come with built-in charging cables?
Yes, it has four built-in cables: Type-C, iOS, and Micro-USB for output, and a USB-A cable for input.
How many devices can I charge at the same time?
You can charge up to 6 devices simultaneously using its various output options.
Is this power bank heavy?
Yes, it weighs 1.11 lbs (503.2g), which is considered heavy for a portable charger.
How long does it take to recharge the power bank itself?
Users have reported that fully recharging the 50000mAh power bank takes a considerable amount of time.
Buying Guide
When looking at power banks, you need to think about how much power you actually need and how many things you'll charge. A higher mAh means more charges, but also usually more weight and a longer time to recharge the power bank itself. Also, check the output wattage; a higher number means your devices will charge faster, assuming they support it. Don't forget about the input wattage for the power bank's own recharge speed.
mAh (Milliampere-hour)
Watts (W)
PD (Power Delivery)
Alternatives
If you need something lighter and more compact, search for power banks under 20000mAh. For faster power bank recharging, look for models with higher input wattage, such as 45W or 60W PD input.
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