Is the BatteryCheck compatible with lithium batteries? BMPRO Customer Support December 14, 2021 05:33 The BatteryCheck100 is only compatible with lead acid batteries. The BatteryCheckPRO is compatible with both lead acid batteries and lithium LiFePO4 batteries. Related articles Can the BatteryCheck100 / BatteryCheckPRO connect to an external battery monitor? Can I install the SwayControl myself? My BatteryCheck is having Bluetooth connection issues. What can I do? Can I use my BatteryCheck on my starter Battery? Comments 0 comments Please sign in to leave a comment.