This battery is also compatible with the following models :
MD9467 MD9559 MD9580-A
References manufacturer ( Inscribed on your battery ) :
90-441B3100P, 90-N40BT1220, BA-04, BATTL8400, ACGACCBATTL8400
Our products have pass certificate International ISO9001, and RoHS certificate from the EC. The Battery laptop we proposed are industrial quality. They have a total capacity more than competition.