[[File:Btsx bat life graph.png|alt=|frameless|1130x1130px]] More information: [[File:BTSXXX CR2450 battery lifetime v1.2 for clients.xlsx|left|link=Special:FilePath/BTSXXX_CR2450_battery_lifetime_v1.2_for_clients.xlsx]] | [[File:Btsx bat life graph.png|alt=|frameless|1130x1130px]] More information: [[File:BTSXXX CR2450 battery lifetime v1.2 for clients.xlsx|left|link=Special:FilePath/BTSXXX_CR2450_battery_lifetime_v1.2_for_clients.xlsx]] |