The Victron Energy Blue Smart 24V 8A Battery Charger IP65 LiFePO4 + Chemistry Charger is the new professional battery charger with built-in bluetooth. The Blue Smart IP65 Battery + Chemistry Charger can be used on devices in your workshop and on motor vehicles, such as (classic) cars; motorbikes; boats and camper-vans. One charger that will charge multiple different chemistry batteries including lithium.