Tropweiling Thin Power Bank Backup battery 8000mah portable charger Powerbank dual usb external battery for All phones

Tropweiling Thin Power Bank Backup battery 8000mah portable charger Powerbank dual usb external battery for All phones

100% of buyers enjoyed this product! 1 orders
TODAY'S DEAL Ends in: 04:36:18
List price:
US $18.80
US $15.98

Product Description

Tropweiling Thin Power Bank Backup battery 8000mah portable charger Powerbank dual usb external battery for All phones

Welcome Shenzhen Weiling

USD 18.00/pieceUSD 20.52/pieceUSD 20.56/pieceUSD 26.32/pieceUSD 17.92/pieceUSD 15.83/pieceUSD 13.52/pieceUSD 2.45/piece


We have large stock of this power bank,if you want to buy a lot of power bank,50/100pcs /1000pcs / 10000pcs /etc,please contact us,I can give you the best shipping method and the best price.

Welcome for your consulting,Looking forward to your joining !!!

Best regards

Because of the Russian postal policy adjustment, Russian buyers need to provide their English full name to sellers,so that they can pick the parcle normally.So please give us your English full name (including your first name,middle name and the last name)t o make you pick your parcle well.Thank you!

And Brazil Buyers need to give us your CNPJ NO. or your CPF NO., to ensure the normal clearance in Brazil custom,and can avoid the returning and losing.


1. High Capacity Solar Charger Power Bank with 8000mAh be charged for iPhone, for Tablet PC and USB Devices.
2. Built-in 9000mAh high quality rechargeable Li-ion battery, 500 + recharge cycles over the life of the battery.
3. Battery indicator display the accurate percentage of power.
4.Dual USB DC 5V / 1A output charge for Mobile Phones ,USB DC 5V / 2.1A output charge for tablet.
5. Ultra high conversion efficiency (> 70%)
6. Full charging time(AC power): 8-12 hours.
7. ABS +PC Shell design to ensure Anti-scratch ,anti-fingerprint and durability . The colors is according to the customer request.
8.It can charge by sunshine or computer or AC power.

(The solar function is specially designed for emergencies,it’s not a primary source of charging due to the compact solar panel size, it charges slowly and ensure that the powerbank has some power before you charge it by solar. In general usage, we recommend charge the solar power bank by cable to shorten the charge time.)

Products information

1.Output Voltage: DC 5V
2.2port Output Current:1000ma/2000mA max
3.Input Voltage/Current:5.0V / 1000mA
4.Battery Capacity: 3.7V/8000mAh
5.Solar PV Panel:
6.Solar conversing rate:

7.USB charge cable : 100mm
8.Product dimension :125X68X16mm
10.Net weight : about 222 g
11.It can charge by sunshine or computer or AC power.

12.Equipped with 4 types of connector, can be used for iphone, for NOKIA, for Motoral, for Smasung,for htc,for Sony Ericsson for huawei for zte for levone for etc.

How many times can charger my phone? Number of charges equals = (Power capacity of Power Bank* battery conversion efficiency* phone inner core conversion efficiency (80%))/ the capacity of mobile phone battery Take for iPhone 6 for example: Capacity of Power Bank: 8000mAh Power bank conversion efficiency: 3.7V/5V Phone inner core conversion efficiency: 80% The capacity for iPhone6 battery: 1810 mAh (8000mAh x 3.7/5*80%)/1810=2.7 So 12000mAh Power bank, the total Number of Charger for iPhone 6 is 2.7 times. The capacity of commonly mobile phone batteries iPhone 4S:1470mAh ,for iPhone5: 1440mAh,for iPhone5s: 1560mAh,for iPhone6: 1810mAh,for iPhone6 Plus:2915mAh. for Samsung GALAXY Note: 2500mAh,for Samsung Galaxy Note: 3000mAh,for Samsung S4/S5:2600mAh How can I charge this power bank? We have a charging cable together with power bank; Connect this cable to any USB charger that can charge our power bank.


1. Overcurrent protection
When the current increasing in an exception, power bank immediately Start voltage buffer fuction, ensure the voltage in a steady state at any time., Avoid cause your charging device any damage.
2. Short circuit protection
When there is a short circuit occur in external device, power bank start Protection function, shut down the supply and avoid short circuit damage.
3. Overheat protection
When the power bank work long in high temperature environments (Exceed 60 degrees), Power bank will not be dangerous due to the high temperatures.
4. Overdischarge protection
When power bank discharge reached the critical point, the circuit automatic start Protection function and stop discharge.
5. Overcharge protection
Long time charge for mobile power supply or use power bank charge for the phone. When reach saturation point, system automatically shut down, avoiding the overload problems.
6. Overvoltage protection
Long time charge for mobile power supply or use power bank charge for the phone, When reach saturation point, in order to prevent over-voltage, the system automatically turns off.

Products picture

Package Included:

1 x Solar Power Bank
1 x 2 In 1 USB Charge Cable 100mm
1 x Retail Box
1 xhop-pocket

Conversion Rate

1. Usually there is internal resistance in all mobile phones and USB cables. As a result,the power bank will lose power when you charge your mobile phones. we called it is Conversion Rate

2. Normally it takes about 7 to 8 hours to charge the power bank full,but if you pay your phone at the same time,it will take more.

3. The output power is different among mobile phones because the internal resistance is different.

4. All the power banks have Conversion Rate,when you charge your phone,there will be twice energy conversion

about payment

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 3 days of order.
3) If you can’t checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.

about shipment

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and reply you as soon as possible. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.


1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised.

about feedback

Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services.If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.

Tropweiling Thin Power Bank Backup battery 8000mah portable charger Powerbank dual usb external battery for All phones

Packaging Details

Unit Type: 
Our store ships to more than 200 countries and you can enjoy free shipping on all items sold on
Estimated Delivery Time is 7-30 business.

Note: The delivery time mentioned above does not include order processing time that usually varies from 1 to 3 days.
Different items have their own processing time, which is what we cannot control. But what we can do is try the best to let you receive your items as soon as possible.

The following cases should be taken into consideration regarding shipping times:
  • Weight and dimensions of a package
  • Place of Dispatch
  • Destination
  • Freight
Average Star Rating:
0 out of 5 ( 0 Ratings)

Feedback Rating for This Product

Positive (0%) 5 Stars (0)
4 Stars (0)
Neutral (0%) 3 Stars (0)
Neutral (0%) 2 Stars (0)
1 Stars (0)