High efficiency battery charging for reliable off grid power systems

Designed for dependable DC-to-DC charging across 12 V systems, this unit delivers stable current, protects sensitive batteries, and operates safely with modern smart alternators. Ideal for dual-battery setups in 4WDs, caravans, boats, and off-grid power, it provides efficient charging, multiple battery type presets, and comprehensive self-recovery protections for demanding environments.

Key Features

• High-efficiency buck-boost design: Maintains optimal charging performance with 95–98% efficiency for reduced energy loss and heat.
• Smart alternator compatible: Works with Euro 6+ systems using ignition or vibration-sense to ensure correct activation.
• Current limiting charger: Prevents overload by controlling input current when source supply is limited.
• Lithium-safe protection: Includes low-temperature trip to protect lithium packs during cold conditions.
• Multiple battery profiles: Six preset chemistry configurations for correct charging across common battery types.
• Self-recovering protections: Automatically recovers from under/over-voltage, over-current, and charge over-temperature events.
• Thermostatically controlled cooling: Variable-speed fan maintains performance and longevity under heavy loads.
• Jump-start and reverse charging support: Assists starting and protects systems during auxiliary or emergency use.

Built for harsh conditions and reliable auxiliary charging, this unit delivers robust protection and high efficiency for touring, marine, and remote power systems.