This article contains the IX140 / IZ140 Series Battery Replacement Instructions. This supports the following SKUs IX140, IX140C, IX140H, IX141BRN, IX142, IZ140, IZ140C, IX141H, IX143, UZ145, IZ142, IX142, IX143, IX144AMZ, IZ141C, IZ145, WZ140, UZ155 and WZ240.