Compaq Contura 4/25 Battery

Compaq Contura 4/25 Fits Models..

• Compaq Contura 3/25 Battery
• Compaq Contura 3/25c Battery
• Compaq Contura 4/25 Battery

How can I maximize the performance of compaq contura 4/25 laptop batteries ?

1. If you are not using the internet turn off your wifi connection and lower the intensity of your backlight (hold down function and move the arrows up or down to change intensity).

2. Don't leave your computer plugged in constantly when it is not in use. If your computer always relies on this power, it will loose its ability to last long on its own. So always charge your computer when the compaq contura 4/25 laptop battery is almost dead and then unplug it from the wall.

3. Keep your notebook in a well ventilated place and keep it cool. Your battery works faster when it is hot because it is creating more energy and is burning out faster.

4. Try to avoid turning your laptop on and then off constantly. If you turn your notebook computer on in the morning, leave it on until you are done with it for the day. You can put your latpop computer into sleep mode throughout the day if you like.

5.Unplug any external devices that you don't need such as using a usb or bluetooth mouse .

6.To cycle your compaq contura 4/25 replacement battery, all you need to do is run your battery completely down, letting it shutoff by itself, let it recharge fully without unplugging it, and then it has been conditioned.

Compaq Contura 4/25 notebook Battery Replace Batteries Code..

• compaq 139504-001
• compaq 139505-001
• compaq 139508-001
• compaq 139509-001
• compaq 139560-007
• compaq 139568-001
• compaq 139569-001
• compaq 139626-001
• compaq 139627-001
• compaq 142760-002
• compaq 2821
• compaq cq-c25m

Why do you choose our compaq contura 4/25 battery?

1. Designed Replacement For: Compaq compaq laptop.
2. Compatible Battery Part No.: Compaq 139504-001 , 139505-001 , 139508-001 , 139509-001 , 139560-007 , 139568-001 , 142760-002 , 2821 , cq-c25m ,
3. 12 months warranty.  
4. 30 day money back offer. 
5. Japan or Korea made grade A cells.  
6. Strict Li-ion battery circuit management.  
7. 100% OEM compatible and stable performance.  
8. Built-in rechargeable battery protection circuit.  
9. 100% compatible with original equipment Li-ion chargers.  
10. Lithium Ion rechargeable compaq contura 4/25 battery, no memory effect and environment friendly.  
11. Certification: CE, CCC ,ISO9001,UL,CUL,TÜV .