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Double USB output wallet portable power bank 12000mah for smart phone

FOB Price: US $ 3.6 - 8.8 / Piece | Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Day
Port: Shenzhen
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal,Moneybook
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Quick Details

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
12000mah, 12000mah
DC5V 1A/2.1A
DC5V 1A max, DC5V 1A max
Socket Type:
USB 2.0
DC5V 1A/2.1A
Battery type:
18650 battery
black,white, blue, pink, yellow,green
Operating Temperature:
Charging time:
smartphoneVideo Game Player

Packaging & Delivery

Packaging Details: Free opp bag Leather case,blister,color box,metal box,wooden box,pvc box
Delivery Detail: 1-3 days

Best selling Factory price Double USB output wallet portable power bank 12000mah wholesale



  • Simple functions introduction:

1. Up to 12000mAh enough capacity battery cells to extend your battery run extra over three times.

2. Apply high quality EP Li-ion battery cells, safe and reliable, stable function, longer standby time, then 500 times cycling charging-discharging capacity more than 80%.

3. You can charge for it in any state, just plug to charge.

4. With USB external charging, you can connect PC with mobile phone at random.

5. It is suitable for various mobile phone models.

6. Built-in flow limited protective chip: over-charge, over-discharge, over-load and short-circuit protection; it does not contain Hg, Pb and Cd substance harmful, then you can use it at ease.

7. With intelligent switch, it can extend built-in battery life, higher safety.


  • Specification:



Mobile power bank

External Internet time

Up to 8h

Battery type

18650 battery  

Talk time

Up to 200h


DC5V 1A max.


Port 1:DC5V 1A

Port 2:DC5V 1A/2.1A



Play game time

Up to 40h





Audio play time

Up to 180h


Mobile phone/iPad/iPhone/iPod and any devices can be charged via USB

Extra run time

Up to 40h



Charging time




  • Features


1. Large capacity (12000mAh) power bank lets your mobile phone store energy longer.

2. Elaborate circuit design will protect your mobile phone 100%.

3. One USB cable and 2 ports to realize 2 devices charging at the same time can save your time and energy, also shows the system functions highly integrative.

4. Four shifts to indicate and monitor whether the electricity is enough in time.

5. Various paint or pattern color can be appointed by customers.

6. Intelligent protection: when it is overcharging, the power supply will break automatically; also the same with over-discharging.


  • Attentions


In order to ensure the backup batteries to perform its biggest functions, please do the things following:


1. When you do not need to use it, please charge it once every 3 months.

2. Keep the backup battery dry, and avoid touching materials moist and corrosive.

3. Forbid to use chemicals, soap and detergents to wash the battery.











If you are interested in our battery, please feel free to contact with us.

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Shenzhen Leaderbang Electronic Co., Ltd. View detail

Basic Information

Business Type: Trading Company  
Main Products: Adjustable Ultrasonic Cleaner,Industrial Ultrasonic Cleaner,Ultrasonic Cleaning Machine  
Number Of Employees: 11 - 50 People  

Trade & Market

Main Markets: Domestic Market
South Asia
Southern Europe
Northern Europe
Central America
Western Europe
Eastern Asia
Mid East
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$1 Million - US$2.5 Million  
Export Percentage: 71% - 80%  

Factory Information

Number of R&D Staff: Less than 5 People  
Number of QC Staff: 5 - 10 People  

Supplier Assessment Report

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How It Works

China (Mainland) | Contact Details
Experience: Established 2012

Communicate with Supplier:

Ms. kuki li
Ms. kuki li:
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