High Capacity Replacement for the Following Battery Model/Part Numbers: 300-06868, Great Power Intended for/Compatible with the Following Alarm Keypad Models: L5000 Panel, Lynx Plus, TSS Keypad, 8DLLKP500, 8DLTSSCBASE1, 8DLWLTP100, WLTP100, LKP500 Lyric Controller Keypad 7.2V 600mAh Ni-MH Extended Rechargeable Battery Pack No memory effect, over-charge, over-discharge, over-heat, over-current and short-circuit protection. 100% Compatible with original battery. Compatible Part Numbers: Honeywell 8DLLKP500, 8DLTSSCBASE1, 8DLWLTP100, LKP500 Lyric, Lynx Plus, Tss Keypad, WLTP100, ADT Alphanumeric Keypad