Battery for Ademco 300-03865 300-03866 55026089 781410403291 C8-B33 K5109 L3000 Compatible with the following devices 300-03865, 300-03866, 55026089, 781410403291, C8-B33, K5109, L3000 LYNX Plus, LYNX BACK UP WALYNX-RCHB-SC, MS104, WALYNX-RCHB-SC, Walynx-RCHB-SC K5109, WALYNX-RCHB-SC KS109, Bentel BW64, GP BW64, Honeywell Ademco 300-03865, Ademco 55026089, Ademco 781410403291, Ademco K5109, Ademco Lynx, Ademco LYNXRCHKIT-SC, Ademco WALYNXRCHB, Ademco WALYNX-RCHB-SC, Ademco WALYNX-RHCB-HC, K5109, L3000GSMPK, L5000 LYNX TOUCH, L5100 LYNX TOUCH, L5200 LYNX TOUCH, L5210 LYNX TOUCH, L7000 LYNX TOUCH, Lynx Control Panels, Lynx L3000, Lynx L5000, Lynx L5100, Lynx L5200 Touch 2, Lynx Touch control panels, Lynx Touch L5200, Lynx wireless alarm control pa, LYNXRCHKIT-SHA, Lyric Keypad LKP500-EN, ADT LYNX ALARM SECURITY PANEL, Pulse TS Keypad, QuickConnect Security System, Safewatch QuickConnect Plus, WALYNX-RCHB-SC, ADI LYNX ALARM PANEL, WALYNX-RCHB-SC Compatible with Battery Part Numbers BW-B72K, Bentel BW-B72K, GP GP130AAM6BMX, Honeywell 103-301179, 300-03864-1, LKP500-4B, ADT 103-301179, 300-03864-1, LKP500-4B, ADI 103-301179, 300-03864-1, LKP500-4B