42R3965 Rechargeable Cache Battery For IBM 5739 5778 5781 5782 571F 575B

Specifications:

. Chemistry: Li-ion
. Voltage: 3.7V
. Capacity: 3900mAh
. Color: Black
. Condition: New replacement battery, 1 year warranty!

Compatible with Battery code:
IBM 42R3965

Compatible with Laptop Models: 
For IBM 5739 5778 5781 5782 571F 575B

Package Content:

1 X 42R3965 Rechargeable Cache Battery For IBM 5739 5778 5781 5782 571F 575B

Battery Use Tip:
1. if it possible then remove a charged 42R3965 battery when your device is plugged in.
2. If possible then try to use energy-saving settings on your electronics.
3. Charge fully your new lithium-ion 42R3965 battery for the first three cycles.
4. Avoid exposure to extreme temperatures, also your battery can die if there will to fast temperature changes from low to high.
5. Always use the proper ac adapter charger for your device.