Victron Energy Blue Smart IP22 24VDC 12A 1 Bank 120V Charger - Dry Mount One Size. 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. Package Contents: Victron Energy Blue Smart IP22 24VDC 12A 1 Bank 120V Charger - Dry Mount Victron Energy BPC241245102: Blue Smart IP22 24VDC 12A 1 Bank 120V Charger - Dry Mount One Size