Company Details


  •  [Guangdong,China]
  • Business Type:Manufacturer
  • Main Markets: Asia , Europe , Other Markets , Americas , East Europe , North Europe , West Europe
  • Exporter:81% - 90%
  • Certs:GS, CE, VDE
  • Description:12-24V Universal Power Adatper,12-24V Universal Laptop Adapter,12-24V Universal Notebook Adapter
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12-24V Universal Power Adatper,12-24V Universal Laptop Adapter,12-24V Universal Notebook Adapter

Home > Products > Power Adapter > Universal Laptop Adapter > 70W 12-24V Universal Power Adapter

70W 12-24V Universal Power Adapter

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    Payment Type: L/C,T/T,Paypal,Western Union
    Incoterm: FOB
    Min. Order: 1000 Piece/Pieces
    Delivery Time: 18 Days

Basic Info

Model No.: CH-U305

Certification: ROHS, TUV

Color: Black

Type: OEM

Connection: Desktop

Universal Laptop Adapter: 70W Notebook Adapter

Additional Info

Packaging: 50pcs/CTN with colorbox or bilister package

Brand: coolihave

Transportation: Ocean,Air

Place of Origin: Made in China

Certificate: CE/ROHS/REACH

Port: FOB Shenzhen

Product Description

Keep your laptop powered up with 70W Universal Laptop Charger. It comes with eight different charging tips for compatibility with a large selection of devices, including the following brands: HP, Sony, Samsung, Dell, Toshiba, ASUS, Acer and more. This standard Laptop Charger features a rugged design that is ideal for use while on the go. Carry it inside of a laptop bag or carry-on luggage while traveling.

70W Manual Universal Laptop Adapter

Specifications/Special Features

  • Input voltages: 100 to 240V AC, 50/60Hz, With 5V1A USB port
  • Output voltage/ampere: {12/15/16/18/19/20/24V} or {15/16/18/19/20/22/24V} 3.5A
  • Power: 70W (maximum)
  • Conversion efficiency: ≥80% (input 100 to 240V)
  • Protection functions: over-voltage and short-circuit protections
  • Weight: 242g
  • Dimensions: 3.7×6.3×11.4cm
  • Output mode: DC cable output, 8-piece of tips
  • Fire-proof cases, brand new components
  • 8 tips DC connectors: 6.0*4.5mm 6.3*3.0mm 5.5*2.5mm 5.5*2.1mm 5.5*1.7mm 4.8*1.7mm 4.0*1.7mm 3.5*1.35mm


  • We are manufacturer
  • Long lifetime 100% 2 hours aging test
  • 100% tested before delivery1 meter drop test done on all sides of the adapter
  • Full copper AC cable for good performance

So many tips for you choose:


User Instructions
1, Use an AC power cord to connect the laptop to the power Socket .the LED light will be blinking Indicating the laptops
2, Select the correct tip and connect it to the terminal of the DC cable, confirm the voltage
if it is the right, one correspondent to the voltage requirement for your laptop.
3, Connect to your laptop.

Confirm the required voltage for your laptop

1, Refer to the instruction of your laptop.
2, you can also find it out from the rating label (or sticker) in the back(or fr
ont) of the laptop.

find out a right tip

You have to confirm the required input voltage for your laptop first, refer to the figure printed on the tip, and check it
one by one to find the righ

Looking for ideal 12-24V Universal Power Adatper Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 12-24V Universal Laptop Adapter are quality guaranteed. We are China Origin Factory of 12-24V Universal Notebook Adapter. If you have any question, please feel free to contact us.

Product Categories : Power Adapter > Universal Laptop Adapter

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  • 70W 12-24V Universal Power Adapter
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