External backup battery for DELL laptop 60NGW battery black 11.1V 55wh

A.Product Detail information:

     1.11.1V 55wh ,black

     2.6 Grade A cells

     3.CE, ROHS, ISO9001:2008 approval

     4.12 months warranty

     5.Brand new, 100% compatible

     6.Manufacturer's price,very compatible

     7.Excellent after-sale-service

B.Packing Detail : 

 Brown box +sponge+Anti-static Bag   

c.Shipping Policy:

1. By express (UPS,DHL,FEDEX,EMS)  3-7 days
2. By air-cargo  7-10 days

3. By Ocean-shipping 25-35 days

D.Payment terms:

1.T/T in advance

2. Western Union

E.This hot laptop battery can replace the following part numbers:

 60NGW 90TT9 

This hot laptop battery can fit  Machine Models:   60NGW 90TT9

Precautions when using a original  battery:

1> Do not modify or disassemble it. 
2> Do not incinerate or expose to excessive heat, which may result in an exposure. 
3> Do not expose boo to water or other moist/wet substances. 
4> Avoid piercing, hitting, crushing or any abuse use of the battery. 
5> Do not forget to take away your battery from the device if you will not use it for a long time. 
6> Avoid short circuit of the terminals by keeping your original  battery pack away from metal objects such as necklaces or hairpins.

Tips for maximizing discharge time and extend battery life:

1> Lower the brightness on the display.
2> Minimize background processes.  
3> Don't use the CD/DVD drive. 
4> Disable your wireless antenna when not in use. 
5> Check the Power Management settings are set to "Max original battery".
6> Remove the battery from the notebook PC when it is not being used or charged for a long period.
7> Purchase another battery to extend the overall operating time on battery.
8> Store the battery in a cool dry location.

For more details,please feel free to contact me.

Jenny Xia

Shenzhen Fengshou Technology Co.,Ltd

MP:86-18320801512