ATEM POWER 3-Stage Charging 12V 40A DC to DC Battery Charger with MPPT Solar Charging

High-Efficiency MPPT Technology
Maximizes solar power conversion with 99% tracking efficiency, ideal for off-grid and mobile applications like RVs, boats, and caravans.
3-Stage Smart Charging
Precise bulk, absorption, and float charging ensure optimal battery health for lead-acid, AGM, gel, and lithium batteries.
Heavy-Duty Construction
Industrial-grade aluminum housing with IP65 waterproof rating and advanced thermal management for durability in harsh environments.
Wide Compatibility
Works seamlessly with 12V systems, supporting solar panels up to 550W (12V) or 1100W (24V), perfect for solar setups and dual-battery systems.
Plug-and-Play Installation
Precision-engineered terminals and corrosion-resistant connectors ensure quick, secure setup without voltage drop.
Built-In Safety Protections
Overcharge, short-circuit, reverse polarity, and over-temperature safeguards for worry-free operation.
Ultra-Fast Charging
40A high output delivers rapid charging, reducing downtime for commercial fleets, marine use, and off-grid power systems.
Compact & Lightweight
Sleek design (240x140x60mm) saves space without compromising performance, ideal for tight installations.