ORI303100000 Buck-Boost DC-DC Converter Charger 100A

Victron Orion Buck-Boost DC-DC Converter Charger 100A

The Victron Orion Buck-Boost 100A is a high-current DC-DC battery charger that can both step up (boost) and step down (buck) voltage, making it uniquely capable of charging a secondary battery bank from a primary source regardless of whether the input voltage is higher or lower than the output. At 100A output, it delivers serious charging current for large auxiliary battery banks in marine, commercial vehicle, and off-grid applications. Built-in Bluetooth enables monitoring and configuration via the VictronConnect app.

Key Features

• Buck-Boost Topology — charges auxiliary battery whether input voltage is higher or lower than output
• 100A Output Current — high-current charging for large auxiliary battery banks
• Built-in Bluetooth — monitor and configure via VictronConnect app
• Multi-Stage Charging — adaptive charging algorithm for lead-acid and lithium batteries
• Engine Detection — starts charging when alternator is running, stops when engine is off
• Wide Input Range — operates across a broad input voltage range

Specifications

• Output Current: 100A
• Topology: Buck-Boost (non-isolated)
• Communication: Bluetooth
• Battery Types: Lead-acid, LiFePO4

Ideal For

• Large marine auxiliary battery charging
• Commercial vehicle dual-battery systems
• Off-grid and expedition vehicle installations

Ships from Thunder Battery — Canada's trusted Victron Energy dealer.