Victron Blue Smart IP22 Charger: Setup & Guide
Updated 16 September 2026 · By SolarNevs Research Desk, Dealer surveys + verified sources · 1 source · Method ↗
Key Takeaways
- The Blue Smart IP22 Charger is an advanced multi-bank battery charger engineered for workshops, boats, and motorhomes.
- Operates on universal single-phase mains supplies: Mains power voltage (Nominal | Min/Max) 220 - 240VAC | 180 - 265VAC and Mains power frequency (Nominal | Min/Max) 50 - 60Hz | 45 - 65Hz.
- Extremely low quiescent standby consumption: Standby power 0.5W.
- High electrical conversion efficiency: Max efficiency 93% 94%.
- Adaptive charging management: Charge algorithm 6-stage adaptive (3 stage for Li-ion).
- Configurable charge profiles: Normal 14.4V | 13.8V | 13.2V 28.8V | 27.6V | 26.4V and High 14.7V | 13.8V | 13.2V 29.4V | 27.6V | 26.4V.
- Dedicated lithium profile: Li-ion 14.2V | N/A | 13.5V 28.4V | N/A | 27.0V.
- Simultaneous independent charging: Outputs 1 output or 3 isolated outputs (except 24/8 and 24/12 models).
- Defined thermal performance: Operating temperature range -20 to 50°C (-4 to 122°F) with full rated output up to 40°C (104°F).
- Compact, lightweight enclosure: Dimensions (h x w x d) 235 x 108 x 65 mm (9.3 x 4.3 x 2.6 inch) with Ingress protection (IP) rating IP22.
Multi-Bank DC Architecture & Acoustic Modes
The Blue Smart IP22 Charger is designed for installations requiring independent charging of multiple battery banks (such as starter, house, and bow-thruster banks) from a single compact unit. Models with 3 isolated outputs share the total rated current dynamically among connected banks.
The Victron Blue Smart IP22 Charger operates on universal mains input of 180 - 265 VAC (45 - 65 Hz) with 0.5W standby power, 93% - 94% efficiency, and 235 x 108 x 65 mm (IP22) dimensions:
- Isolated DC Outputs: 1 or 3 Outputs, Dynamic Sharing, Screw Terminals, Full Power to 40°C.
- Multi-Stage Charge: 6-Stage Adaptive, Normal: 14.4/28.8, High: 14.7/29.4V, Li-ion Profile.
- Acoustic Modes: NIGHT Mode, Fan Off 8hrs, LOW Current, Bluetooth BLE.
Installation Rules & Multi-Output Wiring
- Mains Supply: Connect single-phase AC mains across Mains power voltage (Nominal | Min/Max) 220 - 240VAC | 180 - 265VAC and Mains power frequency (Nominal | Min/Max) 50 - 60Hz | 45 - 65Hz.
- Multi-Bank Connections: Wire individual battery banks to the screw terminals of Outputs 1 output or 3 isolated outputs (except 24/8 and 24/12 models), ensuring each positive line includes an inline fuse.
- Low Standby Loss: Consumes only Standby power 0.5W when disconnected from loads.
Bluetooth Monitoring & Silent Operation
The Blue Smart IP22 integrates smart wireless configuration with silent operation features:
- VictronConnect Telemetry: Wirelessly configure parameters, monitor charging progress, and track historical metrics over Bluetooth.
- Adaptive 6-Stage Algorithm: The Charge algorithm 6-stage adaptive (3 stage for Li-ion) algorithm cycles through Bulk, Absorption, Recondition, Float, Storage, and Refresh stages.
- Voltage Presets: Pre-programmed with Normal 14.4V | 13.8V | 13.2V 28.8V | 27.6V | 26.4V, High 14.7V | 13.8V | 13.2V 29.4V | 27.6V | 26.4V, and Li-ion 14.2V | N/A | 13.5V 28.4V | N/A | 27.0V.
- NIGHT and LOW Modes: The app allows activation of NIGHT mode (turning off the internal cooling fan for 8 hours of silent charging) or LOW current mode for small batteries.
- Thermal Capabilities: Delivers full output across Operating temperature range -20 to 50°C (-4 to 122°F) with full rated output up to 40°C (104°F) within a chassis of Dimensions (h x w x d) 235 x 108 x 65 mm (9.3 x 4.3 x 2.6 inch) and Ingress protection (IP) rating IP22 at Max efficiency 93% 94%.
Technical Specifications & Sizing Summary
Parameter | Engineering Rating | Design Significance |
|---|
Operating AC Range | Mains power voltage (Nominal | Min/Max) 220 - 240VAC | 180 - 265VAC | Wide tolerance for marine shore power and small gensets |
AC Supply Frequency | Mains power frequency (Nominal | Min/Max) 50 - 60Hz | 45 - 65Hz | Stable operation across international mains standards |
Idle Power Drain | Standby power 0.5W | Minimal continuous mains power draw |
Efficiency Range | Max efficiency 93% 94% | High electrical conversion with low heat generation |
Charging Algorithm | Charge algorithm 6-stage adaptive (3 stage for Li-ion) | Intelligent multi-stage charging protects battery health |
Normal Mode Levels | Normal 14.4V | 13.8V | 13.2V 28.8V | 27.6V | 26.4V | Standard presets for flooded, gel, and lead-acid banks |
High Mode Levels | High 14.7V | 13.8V | 13.2V 29.4V | 27.6V | 26.4V | Elevated absorption levels for AGM and heavy-duty cells |
Lithium Mode Levels | Li-ion 14.2V | N/A | 13.5V 28.4V | N/A | 27.0V | Safe, voltage-limited profiles for LiFePO4 chemistry |
Output Bank Options | Outputs 1 output or 3 isolated outputs (except 24/8 and 24/12 models) | Simultaneous independent charging of up to 3 banks |
Physical Footprint | Dimensions (h x w x d) 235 x 108 x 65 mm (9.3 x 4.3 x 2.6 inch) | Slim wall-mount aluminum chassis |
Ingress Category | Ingress protection (IP) rating IP22 | Drip-proof rating for indoor vehicle and marine lockers |
Operating Temperature | Operating temperature range -20 to 50°C (-4 to 122°F) with full rated output up to 40°C (104°F) | High-temperature tolerance for engine spaces |
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Frequently asked questions
What AC mains supply voltage and frequency ranges apply to the Blue Smart IP22?
The unit accepts **Mains power voltage (Nominal | Min/Max) 220 - 240VAC | 180 - 265VAC** and **Mains power frequency (Nominal | Min/Max) 50 - 60Hz | 45 - 65Hz** (August 2026).
What is the standby power draw and maximum efficiency?
It draws **Standby power 0.5W** and reaches a **Max efficiency 93% 94%** (August 2026).
What charging algorithm and voltage profiles are implemented?
It uses a **Charge algorithm 6-stage adaptive (3 stage for Li-ion)** with settings for **Normal 14.4V | 13.8V | 13.2V 28.8V | 27.6V | 26.4V**, **High 14.7V | 13.8V | 13.2V 29.4V | 27.6V | 26.4V**, and **Li-ion 14.2V | N/A | 13.5V 28.4V | N/A | 27.0V** (August 2026).
What output configurations and physical specifications are provided?
It features **Outputs 1 output or 3 isolated outputs (except 24/8 and 24/12 models)**, measures **Dimensions (h x w x d) 235 x 108 x 65 mm (9.3 x 4.3 x 2.6 inch)**, has **Ingress protection (IP) rating IP22**, and operates across **Operating temperature range -20 to 50°C (-4 to 122°F) with full rated output up to 40°C (104°F)** (August 2026).
References
- Victron Energy: Blue Smart IP22 Charger Manual — accessed 31 August 2026
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