In Stock. Ge Alarm System Battery Ni-mh Battery Fits Ge, Interlogix Simon Xti Wireless Control Panel, Simon Xti, Simon... CS-GEX600BT $44.52 The battery that we show will replace the original and provide you with an alternative to most OEM batteries, The guarantee we provide is that the battery will be fresh and free from defects. Choosing the right product to fit and replace your battery can be difficult and for those of you who are not technically inclined it is very difficult. We do... Add to cart