• This external battery has compact size, large capacity, easy to carry. Perfect for running most portable DVD, laptop computers which have < 18.0VDC/2.0A input jacks , or with original battery pack voltage from 3.3V - 14.4V. Run your notebook run 2-3 hours more pending on current being draw.
  • Chemistry: Lithium Ion (Li-ion)
  • Capacity: 4000mAh ( 59 wh)
  • Input: DC 19V/2A
  • Output: Seven selectable voltages output.
    • 3.3, 4.2, 5.0, 6.0, 8.4, 9.0V are selectable by a switch from the port marked "out"
    • 14.4V output is directly supplied from 14.4V port
  • 7 LEDs will indicate battery pack's output voltage are at 3.3, 4.2, 5.0, 6.0, 8.4, 9.0V, as well as battery is charging (CH). by pressing the switch ( blue botton) . You shall turn -off Indicator power by press switch again to save energy when finish power supply.
  • Dimension: 6.0" x 3.8" x 0.7"
  • Weight: 18 oz
  • One 5' cable with female connector plug is included for connecting battery to most DC device.
  • 8 pcs detachable universal connectors are included and will fit most DVD and laptop. Please make sure one of plug below will fit into your device before buying.
  • Note: we are not liable for any damage due to wrong polarity. Bigger barrel is same as inside of barrel (positive)

  
• Smart Charger
  • Input: 100-240V AC 50/60Hz, worldwide power support
  • Output: 16.8V DC 1500mA
    • Charging current is 1.5 A, charge time is about 3.5 hours. Constant charging current ( 1. 5 A) with constant voltage will apply in initial charging. The charging current will change to ( 1. 0 A) when battery is close to full. This charging method will ensure the battery pack to get fully charged with longer service life.
  • Power will be cut-off automaically when battery is full.
  • Dimension: 120 x 59.5 x 38mm
  • Weight: 287g
• Applications:
  • 3.3V- 6V used as an external battery pack for Cellphone, MP3, digital camera etc. Please check your device's DC input before buying.
  • 8.4V - 9V is mainly used for portable DVD. Please make sure one of plug will fit with your device and check polarity.
  • 14.4V can be used as an external battery pack for some laptops, as long as its AC power adaptor is between 16- 18V, such as IBM, Sony etc. ( Can't be used for Dell laptop which need 19V DC input and Toshiba which uses 15V DC input )
  • Also can use the battery pack for 6V and 12V bike lighting power source. By switch output voltage, you can adjust light's brightness
  • Please double check below before purchasing the battery pack
    • If one of connector diameter will fit you laptop's DC plug, If yes, you may buy. If no, don't buy
    • If your computer power or device supply is between 3.3V DC - 14.4V DC, if yes, you may buy,. If no, don't buy

• FAQ: Can the external Li-ion battery work with my Laptop computer ?
• A: As long as your laptop meets the following these conditions, then this battery will work with your notebook
  • Your original AC -DC adapter output is 15V - 16V (check data from label on power adaptor )
  • One of DC plugs can fit in DC input jack in your notebook
  • The inside barrel is positive
• FAQ: my laptop's DC adapter output is 3.3-14.4V, but the connectors listed above don't fit with mine. What can I do?
• A: It is a little difficult. However, you can check with
  • Radioshack might have a connector or
  • Cut off original connector from your old AC adaptor, choose add a Universal connector in between, then you can use the original connector both as AC adaptor and external battery
• Partial list of Compatible Laptop ( click to see )

Cautions:

• Please only use our original charger and accessories, in order to guarantee the normal function and service life.
• Do not disassemble in order to avoid the unexpected injury.
• Please don't make short circuit
• Avoid keeping in touch with the corrosives material, keep far away from the fire source and heat source.