• ?4 USB Ports,Fast charge with 2A Max ?2 inputs:Lightning and Micro input,iphone users do not need to take 2 cable to charge and recharge any more. 2 outputs:2.1A and 1A combined output,it can charge 2 phones at the same time.
  • ?True 20000mAh Capacity? Provide 7.5 fully charges to an iPhone 8,or 8 charges to an iPhone 6s, or 5+ charges to a Samsung S6, or 2 charges to a iPadmini. Tips:We strongly suggest you to use a 2A adapter to recharge the P20000L to saves much time.
  • ?Preminum Polymer Battery,Thin Design?Be equiped with Grade A+ Polymer Battery cell,great thin design(0.6inch,0.94puonds),supports more than 500 charge cycles.
  • ?High Quality with Certified Safe?High quality circuit chip will prevents your devices from overcharging,overheating and short circuits,mutiple safety system ensures complete protection for you and your devices,as well as conform to CE, RoHS,and FCC.
  • ?Product Items and Warranty?1x Yoobao P20000L power bank, 1x Micro USB cable, 1x user manual, 24-month worry free warranty and lifetime technical and friendly customer customer service.

Buy from Amazon.com

Product Description

Yoobao P20000L 20000mAh Portable Thin Charger(External Battery Power Bank)High-Speed and Smart LED Digital Display,High Capacity Dual Inputs(iphone & Micro) Outputs to Charge iphone Samsung etc-Pink

From Yoobao
YOOBAO was established in 2005 with the core value of “Quality for Better Lifestyles”,more than 12 years R&D and manufacture experience in power charging industry,80+ million happy users and around the world.

Capacity: 20000mAh(74Wh)
Model: Yoobao P20000L
Dual Inputs: Lightning and Micro USB 5V ? 2A(MAX)
Dual Outputs: USB DC 5V ? 2A(MAX)
Material: PC/ABS
Battery: Lithium polymer
Size: 6.88*3.66*0.64inches
Weight: 15.23oz

High Capacity with Thin Design
20000mAh High Capacity will provide you power for outside several days.Charge an iPhone6S 8times,iphone7 for 7times,GalaxyS7 for 4.6times etc
While it is very thin: 6.88*3.66*0.64inches,15.23oz

Dual Input and Dual Output:
Dual Input(Lightning & Micro): DC 5V ? 2A(Max)
Dual Output: DC 5V ? 2.1A(Max)

Superior Quality with Certificated Safety

Battery:The power bank use premium Lithium polymer cells,be equiped with Yoobao intelligent charging IC to provide you with 10 multiple protections system about over-charged,over-current,short-circuit,over-heat protections etc.
Shell: Class V0 refractory fire retardant material.
Meet all related safety standard,including CE,ROHS,FCC certificates
Safety guarantee for you and your devices

Compatible Devices:
iPhone,Samsung Galaxy,Huawei,LG,Sony,HTC,Blackberry,Google,iPad,iPod,tablet PCs,Digital cameras,Nintendo Switch,PSP,etc
In a word:It will charge anything you would normally charge through a USB cable

Package Contains:
Yoobao P20000L 20000mAh Charge Power Bank
Micro USB Cable
User Manual
Not included Lightning & Type C cable:)

Worry-free Warranty
Yoobao offers our customers with 24 months worry-free warranty,if any question,pls feel free to contact us responsible company:)


Nowadays people are moving around with cell phones, are not they? And sometimes the battery does not last all day … The best solution is to use a portable charger to ensure that your smartphone stays on even when there is no outlet nearby. But when it comes to choosing a charger, you have to do a lot of research so you do not risk ruining your phone, see!

You need to keep an eye on the charge capacity, which is measured in mAh. It shows whether or not the charger can fully charge the battery. It works like this: if the battery of the phone has a capacity of 3.000 mAh, the charger must have at least 3,000 mAh also to have a full charge. If the charger has 6,000 mAh, for example, then it can offer two full loads. Now, if the capacity is 1,500 mAh, then you can only charge 50% of the battery.

Another important detail is the power, which is measured in W [SPEAK WATTS]. Pro mobile if charged, it is necessary that the electric current coming out of the battery is greater or equal to the charging power of the smartphone, ok? If it is smaller, the cell phone will not charge! This mAh and W information is in the manual or in the box.

And to facilitate, look at this tip!

Portable batteries lose their useful life over time, meaning they lose performance and load capacity. To make the charger last longer, just recharge the device when the power is completely finished. Oh, and do not forget to turn off your cell phone when recharging so you do not waste battery power!

The Hard Bank has 2 models of chargers, the Power Bank AS 802 (pictured), which is designed to allow you to stay connected anywhere, with 6600 mHa, has a USB port 2.1A and 1A, which allows simultaneous charging of two devices and features an LED emergency flashlight.


Over time, your Android device may be slow. But be aware that there are very efficient options that can help speed up your device and make everything fluid again. To help you with these tasks, we’ve redesigned and updated our article with 10 tips that can make your cell phone much faster.

Tip 1. Remove files that you no longer use

Cleaning your smartphone is like cleaning our closet: although we have a certain attachment to our accumulated data, we must be aware that there is a lot of useless and that there is no reason to keep them.

And even in the analogy cabinet / smartphone, the simple rule: the more things we have inside them, the more complicated is their handling. So if the internal memory of your phone is full, the device slows down, with the processing power being more demanding, which makes the battery last less and of course, an hour the space ends and you stay in hand .

So, how about doing that cleaning on your device, deleting photos, videos, music and other file types that you do not even access? The process is simple and your phone will gain in performance, getting faster for what we need.

But if you insist on keeping your things, but still want a faster smartphone, then there are two solutions: buy a microSD card to store everything in an external memory; but if your device does not have the slot for this component, store the files in cloud services like Google Drive, Dropbox, and more.

Tip 2. Remove the apps you do not use from the home screen

Keeping your smartphone’s home screens full of apps you do not even use, and making the phone a mess can make the screen transition slow. So, how about keeping the display only with the apps you use the most (messengers, social networks, browser, email clients, etc.) and put the rest in the application drawer?

Another solution is to create folders on the home page by dividing the apps by category (Games, Movies, Utilities, Social Networks, etc). To do this, just click on the application icon for one second and “mix it up” with another related app. The folder will be created automatically and you can rename it with whatever name you want.

Tip 3. Identify the problem

The first thing to do is find out the cause of the problem. An application, multiple apps, or the system itself can interfere with overall system performance. The Trepn Profiler , developed by Qualcomm, displays the performance of each processor core in real time. As well as information on mobile network traffic, Wi-Fi, use of RAM and GPU.

You can configure specific profiles to remove accumulated data, such as offline information. Once you’ve figured out the specific problem, you can move on to the tips below.

Tip 4. Clear the applications cache

Useless data can be stored in the temporary memory of your applications and affect the speed of your device. You can clear the apps cache individually by selecting Settings> Applications> Manage Applications> Choose Application> Click Storage .

If you are looking for alternatives to clear the device cache completely, you can use the “Cache Data” option also found in the “Storage” menu (the name varies according to the Android version). In addition to clearing the cache, you can remove downloaded files and data stored by the system. You can see what the difference is between clearing data and caching through the article below:

Tip 5. Uninstall and disable unused applications

The less free memory your device has, the slower it will be. That way, it’s always important to clean your apps gallery, uninstalling apps you no longer use, and turning off those that can not be deleted.

You can also disable the applications that came preloaded on your phone, but make sure that you will not need them in the future. For this, we have prepared two full articles on which applications can be uninstalled and how to uninstall it from your device:

If you have to root access on your device, the removal will be even easier. If not, you can simply go to the application properties and disable the application to prevent it from running and using the native capabilities of the device.

Tip 6. Disable animations

In the developer options, you can disable the animations inside the operating system by clicking on “Animation window scale”, and in the “Animation off” sequence. This will not activate animations that occur when you open and close applications, making the whole process faster. You can re-enable the animations any time.

Developer options are accessed by clicking seven times on the mount number under Settings> About Phone> Mount Number . These settings can profoundly change the operation of your device and should not be changed unless you are sure of what you are doing.

Tip 7. Transfer applications to external memory

If your device includes the expandable memory option, you can also move applications to the microSD card. This functionality will cause your device to free up more memory and, as a result, device performance can be optimized. To do this, click Settings> Applications , select the app and click “Move to microSD”. Of course, make sure that your device has a microSD card installed.

Tip 8. Decrease the number of widgets

Reducing the number of widgets will make your smartphone run smoother, and save battery power. If you have an active widget that does not work, consider deactivating it from your device. Of course, there are no issues with having some active widgets. To do so choose the widget to be deleted, long click on the homescreen and move it to the top of the screen.

Tip 9. Keep your device up to date

Always make updates available. They include optimizing the system, fixing bugs and generally improving the stability of your device, which obviously influences the better functioning of the device. To check for any available updates, go to Settings> About phone> Software update .

Tip 10. Monitor battery usage

Do not forget that you can also keep track of applications that use a lot of battery power by going to Settings> Battery. You can also monitor the use of RAM in Settings> Applications and select the “Cached Applications” option.

This last option will display a statistic of processes that are running on your device. You can disable some processes in the background to optimize system and battery operation.