B31N1726 Battery for Asus TUF Gaming FX504/FX504GE/FX505/FX505GE/FX505DT/FX505DV/FX505DY/FX505GM/TUF506IH/TUF506II/FA506IC/FA506IHR/FA706IE/FX506LH/FX706HCB/GL531GT/GL531GU/GL731GT/G512LI OEM