XML Battery This non-rechargeable lithium metal battery is specifically designed for Schneider Electric Alarm System Product Features: Voltage: 3.6 Volt Capacity: 7700mAh Battery Chemistry: LiSOCl2 Part Number: XML-3677-ANS Alarm System Battery Replacement Size Dimensions: 1.85" x 0.98" x 0.98" Black Connector This battery works for the following models: Electric Accutech Battery 309022 Battery LS26500-ACC Battery LS26500ACC OSA175 Battery OSA-175 AP10 DP20 GP10 Battery TBUM297530 Battery