Replacement battery for D-011-0183. Specifications: 2600mAh, 7.4V, Li-ion. Compatible with: D-011-0183, EnviroAlert Professional EAPro Gateway, EAPro-GTWY. Replaces: Winland 57685-101, Winland EAPro-GTWY-BAT, Winland M-001-0172. Winland replacement battery designed for Security System devices. Simple plug-and-play replacement requiring no modification.