The Harley Davidson Pro -1 Duo is a multifunctional device that serves as a battery charger, tester and power supply. It is suitable for use in various areas such as power sports, small boats and workshops. Users can choose between three modes: a loading mode for 12V lead-acid batteries, a mode for 12.8V LIFEPO4 batteries as well as a power supply mode that supports in vehicle diagnosis and troubleshooting.
The device is compatible with all 12V power sports batteries, including the lead-acid types (PB)-STD, AGM and gel as well as Li-ion batteries with LIFEPO4 technology.
Doesn't fit: PB