TOSHIBA PORTEGE 3440 Battery Replacement For TOSHIBA PORTEGE 3440
3000mAh, 10.8V

TOSHIBA PORTEGE 3440 Battery Compatible Battery Part No.

Toshiba PA2467U,TOSHIBA PA2467UR,Toshiba PA3038-1BAL,Toshiba PA3038U,TOSHIBA PA3038U-1BAL,TOSHIBA PA3038U-1BRL,Toshiba PA3039U,Toshiba PA3039U-1BRL,

TOSHIBA PORTEGE 3440 Battery Fit Laptop Model(Press "F3" to find wanted model)

TOSHIBA PORTEGE 3110,TOSHIBA PORTEGE 3110CT,TOSHIBA PORTEGE 3440,TOSHIBA PORTEGE 3440CT,TOSHIBA PORTEGE 3480,TOSHIBA PORTEGE 3480CT,TOSHIBA PORTEGE 3490,TOSHIBA PORTEGE 3490CT,

TOSHIBA PORTEGE 3440 Battery Warranty

We warrant that the TOSHIBA PORTEGE 3440 Batteries sold in our online battery store, are all passed strict professional test from every aspect to make sure they are safe ,stable and reliable . They are 100% brand new and completely free from defects in material and workmanship.

TOSHIBA PORTEGE 3440 Battery life

This TOSHIBA PORTEGE 3440 battery have a 400~600 charge/discharge cycles battery cycle life ,that is a at least 1 year battery service life under correct, non-commercial use.There are a microchip to provent over-charge and over-discharge in the laptop battery. Defective products could be replaced if returned within one year since the date of purchase.

Battery Care Tips,prolong battery life

1. Charge the TOSHIBA PORTEGE 3440 battery after it automatically powers off , then full charge the battery before the next use.
2.Try effort to avoid erroneous usage of battery, such as heavy pressure, short circuit, fall off and so on.
3. Keep your TOSHIBA PORTEGE 3440 battery pack clean especially from mordant matter.
4. Don't leave TOSHIBA PORTEGE 3440 Laptop Batteries in direct sunlight, areas where it will be exposed to extreme temperatures such as car trunks.
5. Non use Li-Ion battery for TOSHIBA PORTEGE 3440 must be fully discharged and then recharged every 2-3 weeks.
6.Here is a list of some essential tips which can almost double your TOSHIBA PORTEGE 3440 battery life.
(1)Screen brightness: Almost all laptops come with the ability to dim the screen brightness. Some even come with ways to modify CPU and cooling performance. The display system takes 50% of your available TOSHIBA PORTEGE 3440 battery and lower brightness would ensure you more battery life.
(2)Power Cord: Recharge your laptop using the power cord/adapter provided by the laptop dealer and don’t use any other local cord because they can decrease the life of your TOSHIBA PORTEGE 3440 battery.
(3)Remove your IBM laptop battery When not in Use: If you don’t use your laptop for a continuous period its recommended to remove your batteries completely from the laptop and add it back when you plan to use it. This is because laptop batteries have a limited charge cycles lifetime after which they stop offering complete backups. Even if it is not in use, the battery still drains, so you should completely remove it and store in a cool place and at a 40% charge rather than 100% charge.