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(Onyx)
This is an affiliate link. Buyyyah may earn a commission if you buy through it, at no extra cost to you.
Description
- Massive 50000mAh High-Density Battery – 10+ Full Charges: Equipped with a premium high-density polymer battery, YILANS Portable charger power bank delivers 10+ iPhone 15, Widely compatible with charges for iPhone 17/16/15/14/13/12 Series, iPad, Samsung, Google Pixel series, Switch, and other Android phones and tablets. (IMPORTANT: 50000MAH PORTABLE CHARGER ARE NOT ALLOWED ON AIRPLANE) - Charge 6 Devices at Once- Built-in Cables + Extra Ports: No more juggling wires. This portable charger includes 4 built-in cables (Type-C, iOS, Micro USB, USB-A) plus 3 extra ports (2 USB-A, 1 USB-C IN/OUT). All passed 10,000+ folding and plug/unplug tests for lasting reliability. Power up to 6 devices simultaneously — phone, tablet, earbud, smartwatche ect. Enjoy days of charge for camping, hiking, travel, or daily use without hunting for an outlet. Perfect for family trips and group travel - 22.5W Super Fast Charging – 55% in 30 Minutes: Supports PD 3.0 & QC 4.0 fast charging. Power your iPhone from 0% to 55% in just 30 minutes — 3x faster than standard chargers. The USB-C port supports 2-way fast charging (IN & OUT), so you recharge the bank just as quickly - Ultra-Compact & Smart LED Digital Display : Incredibly portable for its capacity: only 5.6 × 2.9 × 1.1 inches, about the size of an iPhone and weighs just 1.1 lbs. The clear LED display shows remaining battery percentage in real time, giving you full control over every charge - Advanced 12-Layer Safety Protection – 98% Less Overheating Risk: Built with an upgraded smart chip and intelligent temperature control technology-reduces overheating risk by 98%. This power bank provides full protection against overcharge, overcurrent, overvoltage, short circuits, and more. Fast, safe, and smart charging for all your devices.Includes: 1×50000mAh power bank, 1× Type-C fast charging cable, 1× user manual. Peace of Mind: 24-month replacement guarantee + lifetime technical support
Details
General Information
- Brand
- YILANS
- Model Name
- JM4 Pro
- Model Number
- JM4 Pro
- Mfr Part Number
- JM4 Pro
- Manufacturer
- Shenzhen Zihao technology Co., LTD
- Number of Items
- 1
- Color
- Onyx
Battery & Power
- Battery Capacity
- 50000 Milliamp Hours
- Battery Cell Type
- Lithium Polymer
- Voltage
- 5 Volts
- Power Source
- dc
- Number of Batteries
- 1 Lithium Polymer batteries required. (included)
Ports & Connectivity
- Connector Type
- USB Type A, USB Type C
- Number of Ports
- 7
- Portable
- Yes
- Built-In Media
- Charging Cable*1, Portable Charger*1, User Manual*1
Compatibility
- Compatible Devices
- For ALL 【iPhone】iPhone 17, iPhone 17 Air, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus;, Google Pixel 6, Google Pixel 6 Pro, Google Pixel 5,Google Pixel 4A,Google Pixel 3a,Google Pixel 3XL, Google Pixel 3,Google Pixel 2 XL,Google Pixel 2, Samsung Galaxy S22, S22Ultra,S22+,S21 Ultra,S21,S21 Plus, S20 Ultra, S10,S10 Plus, S10e, S9,S9 Plus, S8,S8 Plus; Samsung Galaxy Note 20, Note10, Note 9, Note 8, Smartphone,iPad Pro / Air / mini, Watch Series, AirPods,AirPods Max, AirPods Pro, AirPods etc Switch ,Steam Deck
- Compatible Phone Models
- Google Pixel 6, Google Pixel 6 Pro, Google Pixel 5,Google Pixel 4A,Google Pixel 3a,Google Pixel 3XL, Google Pixel 3,Google Pixel 2 XL,Google Pixel 2, Phone 17, iPhone 17 Air, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus, Samsung Galaxy S22, S22Ultra,S22+,S21 Ultra,S21,S21 Plus, S20 Ultra, S10,S10 Plus, S10e, S9,S9 Plus, S8,S8 Plus; Samsung Galaxy Note 20, Note10, Note 9, Note 8
- Antenna Location
- For ALL 【iPhone】iPhone 17, iPhone 17 Air, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus; 【Samsung】Samsung Galaxy S23 Ultra / S23 / S23+ / Galaxy S22 Ultra / S22 / S22+ / S21 Ultra / S21+ / S21 / S20 Ultra / S20+ / Z Flip / S10 / S10+ / Note20 Ultra / Note10 / Note10+ / Note9 / S9 / S9+ / Note8 / S8 / S8+ / S7 Edge / S7 / Note5 / S6; 【Google】Google Pixel 6, Pixel 6 Pro, Pixel 5, Pixel 4A, Pixel 3a, Pixel 3XL, Pixel 3, Pixel 2 XL, Pixel 2; 【iPad】iPad Pro, iPad Air; 【Watch Series】Apple Watch Series 9, Apple Watch Series 8; 【AirPods】AirPods Max, AirPods Pro, AirPods, etc.
Features
- Other Special Features of the Product
- Built In Cable, Extra-large capacity, LED Digital Display, Multi-Layer Protection (Overcharge/Overheat/Short-Circuit),, Pocket Size
Physical Dimensions
- Item Weight
- 1.14 Pounds
- Item Dimensions L x W x Thickness
- 5.61"L x 2.88"W x 1.14"Th
- Item Dimensions
- 5.61 x 2.88 x 1.14 inches
- Battery Weight
- 194.2 Grams
- Unit Count
- 1.0 Count
Warranty & Support
- Warranty Type
- Lifetime
- Warranty Description
- 24 Months
Frequently asked questions
- Can this power bank be taken on an airplane?
- No, the source text clearly states: '50000MAH PORTABLE CHARGER ARE NOT ALLOWED ON AIRPLANE'.
- How many devices can it charge at once?
- It can power up to 6 devices simultaneously, as it includes 4 built-in cables (Type-C, iOS, Micro USB, USB-A) plus 3 extra ports (2 USB-A, 1 USB-C IN/OUT).
- What are the dimensions and weight of this power bank?
- According to the product description, it is incredibly portable: only 5.6 × 2.9 × 1.1 inches (about the size of an iPhone) and weighs just 1.1 lbs.
Customer reviews
Seems to be pretty powerful in testing
Customers should realize batteries have weight. This device is (as expected for 50kmah) a bit heavy. I have tested it with a 5v 3a load (simulating a 3a fast charge on a cell phone). I was able to get about 17,000 mah's at that rate. It would be higher if I used it at 1a. That said, I received it at 64% charge, and was able to charge an S22 Ultra 0-100, an S24 Ultra 40-100 and an 11" tablet 45 - 80 before it ran dry. It did this to ensure I was following directions, as it states to discharge all the way to "0" upon first use to calibrate the percentage. After that it no longer has to be discharged to "0" though its recommended to recharge at above 20%. Anyway, I like it, its very nice and it is powerful. I have no doubt the internal cells add up to 50,000 mAH, but that's misleading. My main use for this is to keep my PD enabled portable power supply with power when in use.
Customers should realize batteries have weight. This device is (as expected for 50kmah) a bit heavy. I have tested it with a 5v 3a load (simulating a 3a fast charge on a cell phone). I was able to get about 17,000 mah's at that rate. It would be higher if I used it at 1a. That said, I received it at 64% charge, and was able to charge an S22 Ultra 0-100, an S24 Ultra 40-100 and an 11" tablet 45 - 80 before it ran dry. It did this to ensure I was following directions, as it states to discharge all the way to "0" upon first use to calibrate the percentage. After that it no longer has to be discharged to "0" though its recommended to recharge at above 20%. Anyway, I like it, its very nice and it is powerful. I have no doubt the internal cells add up to 50,000 mAH, but that's misleading. My main use for this is to keep my PD enabled portable power supply with power when in use.
Tons of power, just a bit bulky
I picked this up mainly for longer days out and it definitely delivers on battery life. I’ve been able to charge my phone multiple times without even worrying about it running out. The built-in cables are super convenient, so I don’t have to carry extras around. Everything is right there and easy to use. Only thing is it’s a bit on the heavier side, which makes sense for the capacity. Not something I’d keep in my pocket all day, but great for a bag or car. Overall, really useful if you need a lot of backup power.
I picked this up mainly for longer days out and it definitely delivers on battery life. I’ve been able to charge my phone multiple times without even worrying about it running out. The built-in cables are super convenient, so I don’t have to carry extras around. Everything is right there and easy to use. Only thing is it’s a bit on the heavier side, which makes sense for the capacity. Not something I’d keep in my pocket all day, but great for a bag or car. Overall, really useful if you need a lot of backup power.
Great charger!
What a powerhouse of a charger! It will charge devices very fast. It charges my phone and tablet quite a few times. I love not having to carry extra cords because of the ones that are attached already. This charger has some heft to it - it is not light, but worth a little bit of weight to give so many charges. And it will take a good 8 hours or so to charge back up. But again for as long as it lasts it is totally worth it. Highly recommend!
What a powerhouse of a charger! It will charge devices very fast. It charges my phone and tablet quite a few times. I love not having to carry extra cords because of the ones that are attached already. This charger has some heft to it - it is not light, but worth a little bit of weight to give so many charges. And it will take a good 8 hours or so to charge back up. But again for as long as it lasts it is totally worth it. Highly recommend!
Great product, great price!
Product works very well! Holds a charge for a long time and provides multiple full charges for devices. In addition there are many plugs to use for products. Got this for the ice storm this year and it exceeded my expectations. Have used it for travel and power outages since purchasing. Excellent product!
Product works very well! Holds a charge for a long time and provides multiple full charges for devices. In addition there are many plugs to use for products. Got this for the ice storm this year and it exceeded my expectations. Have used it for travel and power outages since purchasing. Excellent product!
![Ailun 3 Pack Screen Protector for iPhone 16 [6.1 inch] + 3 Pack Camera Lens Protector with Installation Frame,Case Friendly Tempered Glass Film,[9H Hardness][Not for iPhone 16e/16 Pro/Plus/Pro Max]](https://m.media-amazon.com/images/I/71z4XevAN2L._AC_SY300_SX300_QL70_FMwebp_.jpg)
