Battery for ARRIS MG5000 MG5220 SVG2482AC TG1662 TG1672 TG1672 TG1662 TG16x2G Compatible with the following devices MG5000, MG5220, SVG2482AC, TG1662, TG1672, TG1672 TG1662, TG16x2G, TG8, TG852, TG852G, TG862, TG862G, TM1602G, TM5, TM502G, TM502H, TM504G, TM504H, TM5x2G, TM6, TM602G, TM602H, TM604G, TM608G, TM6x2G, TM7, TM702G, TM722G, TM7x2G, TM8, TM802, TM802G, TM804G, TM822G, Touchstone eMTA, Touchstone TG1662, Touchstone TG1672, Touchstone TG852G, Touchstone TG862G, Touchstone TM5, Touchstone TM6, Touchstone TM7, Touchstone TM8, WBM760A, WTM552, WTM552G, WTM652G Compatible with Battery Part Numbers ARCT00830, ARCT00830N, BPB044H, BPB044S *** Note: During the first week of battery installment, even though the battery is installed, "No battery installed" will appear on the Arris Surfboard app while the battery indicator on the front panel should be on. Around a week later, the normal battery status of the battery will be indicated on the app.