>   How long does the BP144VL2U01 take to recharge?

The typical recharge time for the BP144VL2UO1 takes four hours to recharge (0-90%).

>   Which units is the BP144VL2U01 compatible with?

The BP144VL2U01 extended battery module is compatible with the OL5KRTHD and OL6KRTHD UPS systems.

>   How many Extended Battery Modules can be added?

Users can add up to 10 BP144VL2U01 EBM’s to increase runtime.