Replaces OEM # C41N1906, C41N1906-3, 4ICP5/63/133, 0B200-03620000, 0B200-03590000 Fits: ASUS ROG ZEPHYRUS DUO 15 GX550, 15 GX550LWS, 15 GX550LWS-HF085T, 15 GX550LWS-XS79, 15 GX550LXS, 15 GX550LXS-HC021TS, 15 GX550LXS-HC029R, 15 GX550LXS-HC029T, 15 GX550LXS-HC055T, 15 GX550LXS-HC060T, 15 GX550LXS-HC106T, 15 GX550LXS-HC141R, 15 GX550LXS-HC145TS, 15 GX550LXS-HC152T, 15 GX550LXS-HC170R, 15 GX550LXS-HC171T Specs: 15.4V, 5845MAH, 90WHR, 4 CELL Brand New GreenTech replacement battery - 6 Month Replacement Warranty Each product has undergone rigorous testing to ensure the correct voltage, circuit protection, stable current, low self-discharge and CE / FCC / RoHS Certified for safety