The original Elcon High Frequency, Power Factor Controlled battery chargers which can charge both lithium and lead acid (flooded, gel and AGM) batteries and can be CAN bus controlled using a CAN bus adapter.

The following models are in stock:
- PFC 5000 312V 14A
- PFC 5000 288V 15A
- PFC 5000 216V 20A
- PFC 5000 168V 24A
- PFC 5000 144V 30A
- PFC 5000 72V 56A
- PFC 4000 72V 50A
- PFC 5000 48V 80A