Victron Blue Power 12 Volt 20 Amp battery charger - IP22 - 180-265 Vac input. ONE OUTPUT (BPC122042022) Blue Power Smart charger - UK Style Plug Bluetooth Smart enabledThe Blue Smart IP22 Charger is the wireless solution to monitor voltage and current, to change settings and to update the charger when new features become available. High efficiencyWith up to 94% efficiency, these chargers generate up to four times less heat when compared to the industry standard. And once the battery is fully charged, power consumption reduces to 0,5 Watt, some five to ten times better than the industry standard. Adaptive 6-stage charge algorithm: test - bulkabsorption - reconditionfloatstorageThe Blue Smart Charger features a microprocessor controlledadaptivebattery management. The adaptive feature willautomatically optimize the charging process relative to the way the battery is being used.Storage Mode: less maintenance and aging when the battery is not in useThe storage mode kicks in whe