ELT BATTERY/LITHIUM/5 YEAR/G406-1 & G406-2/for use with ARTEX ELT's 452-0131G406-1 & G406-2 Series ELT Replacement Battery Pack | Lithium, 5 YearThe Artex replacement battery pack for the G406-1 & G406-2 ELTs consists of four “D†size lithium manganese dioxide cells connected in series. In an ef..