Smart IP43 Charger Models: 12 / 24 / 36 / 48 VoltsWith boat owners in mind this adaptive 5-step charger can provide either 30A or 50A of charge to each of three battery banks. Or the charger 1+1 model provides 3A to the starter-battery, the rest to the æhouseÆ bank. 24V models are available with 16A/25A charge. Bluetooth enabled, you can monitor the charger and set alarms straight from your phone. Adaptive, intelligent, dynamic charge features û see the datasheet below.