For Sony 19.5v3.9a 75W Laptop AC Adapter 6.5*4.4mm

Model: TO756544
Power: 75W
Input: AC 100~240V 1.8A (50~60Hz)
Output: 19V 3.9A
Tip size: 6.5*4.4mm
Colour: Black

Features：

1. Built with over current protection,over voltage protection,over temperature protection and short circuit protection.
2. Key components produced by ourselves, including transformer, dc cable, ac cable, filter, etc to guarantee quality satisfactory and cost saving adapters.
3. Strict test process. All test have test standards and result of test reports, and should be audited by QC system.
4. UL/CE/RoHS/FC/GS/CB/ERP/SAA/REACH/.../CCC certificate
5. Accept OEM/ODM

Method of usage for Laptop AC adapter :

- Confirm the model of your laptop.

- Confirm the input voltage as shown on the bottom panel of your laptop

- Connect the ac adapter to any power socket with the AC power Cord.

- Connect the DC connector to your laptop port. Laptop will then be charged.

Caution of Laptop AC adapter :

- For use with information technology equipment only

- This device may not cause harmful interference.

- Indoor use only, avoid using this product near wet or high temperature areas.

- Keep this product away from children and infants.

- Do not modify or disassemble this product.