BATAW20L62 --- This is also one of the best sellers in our factory. It is frequently out of stock.

If your laptop is one of these models:
Compal NAW20
ACER NBLB3/NBLB5 Series
BenQ Joybook S43 Series
Auria CT55P
Lenovo IedaPad U450P(Model 20031)/U550 Series

You can choose BATAW20L62.

The part numbers are:

BATBLB3L61 

BATAW20L61 
BATAW20L62 
BATBLB3L62 
L09C6D21  
L09S6D21  
L09P6D21  
57Y6309 
121000900  
 Because the different time of leaving factory, the part number on the battery is different. Tha capacity is 5200mAh/ 4400mAh/4300mAh, 10.8 V. It is 6 cells.

If you are interested in this battery, you please feel free to contact with us via： info@laptop-battery-factory.com or click this link: http://www.laptop-battery-factory.com/S43-battery-BATAW20L61-pack.htm . Thanks.