Victron Blue Smart IP22 12VDC 20A 3 Bank 120V Charger - Dry Mount [BPC122046102]Blue Smart IP22 12VDC 20A 3 Bank 120V Charger Dry Mount The Blue Smart IP22 Charger is the professional battery charger with built in bluetooth. The Blue Smart IP22 Charger can be used on devices in your workshop and on motor vehicles, such as (classic) cars; motorbikes; boats and camper vans. Bluetooth Smart The Blue Smart IP22 Charger is the wireless solution to monitor voltage and current, to change settings and to update the charger when new