Brand New Original Laptop Battery for DELL 6400 Battery Inspiron series

4).User Manual:

1.For the new battery,please full charge/discharge for 2-3 cycles.it can make the battery release the highest energy.

2."Full charge"means the battery discharge to 3% and charge to 100%,then deep it charging for 2 more hours, and be sure don't discharge it during the charging.

3."Full discharge"means the battery discharge from over 80% to 3%,and ensure don't charge it during discharging.

4.Make the battery"full charge/discharge"for 1 or 2 times every 2 months, it can extend the battery service life.

5.Don’t charge the battery until it discharge to 0% as it do harm to the life cycle of the battery.

6.Please take out the battery when the laptop is not used for long time.

7.When battery provisionally is not used, we suggest that store time do not over 3 months.

5).Other HOT-SALE replacement laptop battery 

For HP DV4, CQ42, NC6100, DV2000, NC6720, NC6520, B2000, DV1000

For  DELL D1525, D600, D620, Dell6400, Dell9300

For ACER 07A41, 07B41, 07B72, 09A41, 09D56, GRAPE32

For LENOVO G450, G460, T400, T60

For TOSHIBA 3356U, 3534U, 3399U, 3465U, 3634U

For ASUS AS1005, F5, F80, F82, UL30

For SAMSUNG R428, R65

For SONY BPS13, BPS8, BPS9

6).Product Photos:

7). Certificate :

8). Shipment :