This 7.2V 1500mAh NiMH battery is a compatible replacement for Honeywell Ademco 300-03865. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Battery specifications
| Voltage | 7.2V |
| Capacity | 1500mAh |
| Chemistry | NiMH |
| Energy | 10.8Wh |
| Dimensions | 84.65 x 51.42 x 14.50mm |
| Battery weight | 162g /5.71 oz |
Replacing your Honeywell Ademco 300-03865 battery
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
ADI WALYNX-RCHB-SC, LYNX ALARM PANEL, ADT WALYNX-RCHB-SC, Pulse TS Keypad, LYNX ALARM SECURITY PANEL, Safewatch QuickConnect Plus, QuickConnect Security System, Ademco K5109, MS104, C8-B33, 55026089, 300-03865, 300-03866, 781410403291, WALYNX-RCHB-SC, L3000 LYNX Plus, Walynx-RCHB-SC K5109, WALYNX-RCHB-SC KS109, LYNX BACK UP WALYNX-RCHB-SC, Bentel BW64, Honeywell K5109, L3000GSMPK, Lynx L3000, Lynx L5000, Lynx L5100, Ademco Lynx, Ademco K5109, LYNXRCHKIT-SHA, Ademco 55026089, Ademco 300-03865, L5000 LYNX TOUCH, L5100 LYNX TOUCH, L5200 LYNX TOUCH, L5210 LYNX TOUCH, L7000 LYNX TOUCH, Lynx Touch L5200, Ademco WALYNXRCHB, Lynx L5200 Touch 2, Ademco 781410403291, Lynx Control Panels, Ademco LYNXRCHKIT-SC, Ademco WALYNX-RCHB-SC, Ademco WALYNX-RHCB-HC, Lyric Keypad LKP500-EN, LYNX Plus control panel, LYNX Touch Control panel, Lynx Touch control panels, Lynx wireless alarm control panel
Replacement battery numbers
GP GP130AAM6BMX, Bentel BW-B72K, Honeywell LKP500-4B, 103-301179, 300-03864-1, LYNXRCHKIT-HC, LYNXRCHKIT-SC, LYNXRCHKIT-SHA