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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Model Number: Y300A
  • Dimension: 112*64*25
  • Weight: 350G
  • Outport: 9V/12V~3.0A(Max)
  • Input: 19V/2A
  • Socket Type: For USA/EU/Canada/UK/Australai/Brazil
  • Type:: Electric
  • Battery Type:: Lithium battery
  • Packge:: Blister with color card
  • color:: white,black
  • Delivery Detail:: 5-10days
  • Capacity:: 30000mah
  • Cetificate: CE Rhos
  • Print logo: free
  • use for: iPad2 /iPad, laptop all iPhone versions
  • Trade term: EXW
  • Capacity: 30000mah

Packaging & Delivery

Packaging Details blister with color paper box
Delivery Time 2-7days after received the payment
  • External Battery Backup Universal Portable Power Bank 30000mAh 16V 19V 12V 3A 2A for laptop power bank 30000mah

    Fits for:
    Laptop Mobile Phone PDA, DVD, NDSL,  PSP, MP3/MP4, iPod, iPhone 3G/4GS,  NDSL,DPF,  Camera,Vidicon……
    Standard Accessories
    1,8pcs mobile phone connectors
    2,1 pc USB Cable
    3,1 pc Adapter(19V/3.42A) 
    4,12 pcs laptop connertors

    Special Designed for iPad2 /iPad, all iPhone versions, all iPod & iPod Touch versions, Motorola / HTC Android Phones, Blackberry, Kindle DX, Samsung Galaxy, Sony PSP & many others
  • High quality Li-Polymer battery ,over 500 times life cycle
  • Uilt-in proprietary software to control and regulate temperature, voltage and current
  • Smart capacity display ,multiple protection ,safe and high efficiency
  • Clear & simple design ,mobile and portable



Terms & Conditions


Trade term


Lead time

1-3 days for sample order ,2-5 days for bulk order

Minimum order

You can order single items as samples ,No MOQ ,We can offer discount if more than 100pcs/item one order

Payment terms

T/T in advance           


To lower tax we can mark a lower unit price


Routine standard package. All molding and tooling charges for customer's special packing will be on customer's account



Technical Details


  Circle Time: ≥500 Times



li-ion battery




112mm x 64mm x 25mm              


Black, white 






USB port:5.0V/3.0A  DC: 9V/12V~3.0A(Max)    16V/19V~4.5A(Max)

Power efficiency


Operating temperature


Storage temperature


Safety protection



Ipad,Iphone,Game player laptop




Steps to charge power bank:

(1) Connect End B to Micro USB connectors and put it into power bank

(2) Connect End A to the USB port of your laptop or adapter with USB output



Steps to charge electronic devices:

(1) Connect End A to output 1 or output 2 of power bank

(2) Connect End B to connector fitting your device

(3) Press button to turn on the power bank, then the device is getting charged






How to charge power bank

1)Use USB cable with Mini USB connector to connect an adapater or charge the power bank

2)The Mini USB plug is for DC input,and the USB plug is for DC output.

(Note:The powerbank only supplies for an identified USB 2.0 port if computer complying with the requirments of limited power source)

3)The LED will turn on when the charging powerbank





1.When chaging the powerbank,please use our original adaptor,otherwise the powerbank maybe damaged

2.Please charger the powerbank compeletely before the first time use

3.Before charging your electric device,please confrim the voltage of the electic device

4.Don't drop,knock,disassemble or attempt to repair the charger by yourself

5.Don't immerse the powerbank in water

6.Don't expose the charger to a heat source as fire or heater,

7.Keep the powerbank away from children

8.Don't use in the presence of flammable gas














Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
12 Transactions 10,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $463,000
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