4 Cell Battery designed for Mech-15 G2, Mech-17 G1, MB-15, RP-15, RP-17, Prometheus XVII.  Battery requires removal of 3 cell battery and 2.5" HDD bay for Mech 17 G1, Mech 15 G2, MB-15.  

MECH 15 G1 Replacement top chassis with keyboard

MAG 15 Replacement Battery Mech 15 G3 Replacement Battery

Mech 17 G1 Keyboard Cable

Mech 15 G1 Replacement Fans