Get longer battery life and improved performance with a new Asus B9440UA Battery. This B9440UA battery is also compatible with the Transformer 3 Pro T303UA, UX390UA and UX490UA models. Additional compatible models and part numbers are listed below.

This Asus B9440UA battery is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

You can expect about 5 hours of run time with this Asus B9440UA Battery when new, depending on your energy use.

0B200-02100100
0B200-02100200
0B200-02100300
C21N1603

B9440UA
B9440UA-XS51
T302
T302C
T302CA
T303
T303U
T303UA
T303UA-0053G6200U
T303UA-3G
T303UA-6200GY
T303UA-DH54T
T303UA-DS75T
T303UA-DS76T
T303UA-GN027T
T303UA-GN028R
T303UA-GN032R
T303UA-GN039R
T303UA-GN040T
T303UA-GN041R
T303UA-GN043R
T303UA-GN043T
T303UA-GN044R
T303UA-GN045T
T303UA-GN046R
T303UA-GN047R
T303UA-GN050R
T303UA-GN051R
T303UA-GN052T
T303UA-GN053T
T303UA-GN054T
T303UA-GN060R
T303UA-GN060T
T303UA-GN063T
T303UA-XH74T

T304U
T304UA
T304UA-0123B7500U
T304UA-77DHDSB1
T304UA-BC002R
T304UA-BC003R
T304UA-BC003T
T304UA-BC005R
T304UA-BC005T
T304UA-BC006T
T304UA-BC007T
T304UA-BC009R
T304UA-BC011R
T304UA-BC011T
T304UA-BC028R
T304UA-BC029R
T304UA-DS71T
T304UA-GN042R
T304UA-GN042T
T304UA-GN043R
T304UA-GN048T
T304UA-GN049R
T304UA-GN051T
T304UA-GN052T
T304UA-GN061T
T304UA-XS74T
T305
T305C
T305CA
Transformer 3 Pro T303UA
Transformer 3 Pro T303UA-0053G6200U
Transformer 3 Pro T303UA-GN050T
Transformer Pro T304UA
UX390UA
ux390
UX391UA
UX490UA