All of our POSITIVO DN50-57 high-quality alternatives have been tested to achieve and/or exceed original performance and are 100% compatible with the original manufacturer's specifications. Battery Replacement for Positivo DN50-57 556781-3S, the Laptop Battery is 100% brand new and CE / FCC / RoHS certified for safety.

Brand New POSITIVO DN50-57 replacement battery for POSITIVO Laptop PC 4936mAh/57Wh 11.55V

SPECIFICATIONS:

Battery Compatibility Name: POSITIVO notebook battery
Battery Application: Laptop PC
Chemical Materials: Rechargeable Li-ion
Rated Capacity: 4936mAh/57Wh
Standard Voltage: 11.55V
Part Numbers:
DN50-57
556781-3S
Compatible Models:
For Positivo DN50-57 556781-3S

Other online shop for POSITIVO DN50-57

JP: POSITIVO DN50-57 ノートブックバッテリー
FR: POSITIVO DN50-57 Batterie Portable
ES: POSITIVO DN50-57 Batería del portátil
IT: POSITIVO DN50-57 Batteria per notebook
PL: POSITIVO DN50-57 Bateria Do Laptopów
US: POSITIVO DN50-57 Notebook battery

There are several steps you can take to help you get maximum performance from your POSITIVO battery:

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. Let the power of the batteries (15%) drain to 0% When you use your brand new Battery first time. And then full charge it (usually chrage it full 12 hours) and let it drain to 0% again. Do this for 2~3 cycles.

3. Don't leave your computer plugged in constantly when it is not in use.

4. 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.

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

6. If you are not using the device, do not put your laptop battery in the device for an extended period of time.

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