Audiotek AT-905CH 5-Amp Smart Battery Charger – Fully Automatic, Multi-Stage Charger & Maintainer

Advanced Smart Charging for All Your Vehicles

The Audiotek AT-905CH is a powerful, fully automatic smart charger designed for both 6V and 12V lead-acid and lithium-ion batteries. Whether you're charging an automotive, marine, deep-cycle, or maintenance-free battery, this charger ensures safe and efficient power restoration. With built-in temperature compensation, it prevents overcharging in hot climates and undercharging in cold environments, ensuring optimal performance year-round. Its waterproof and dust-resistant IP65 rating makes it ideal for both indoor and outdoor use.

Restore and Maintain Battery Health with Intelligent Features

Equipped with an advanced 8-phase charging cycle, the Audiotek AT905CH does more than just charge—it revives and maintains your battery for long-term performance. It detects battery sulfation and acid stratification, automatically restoring lost battery efficiency for stronger engine starts. The integrated safety features, including spark-proof technology and protection against reverse polarity, overcharge, overheating, and short circuits, ensure worry-free operation.

Fully Automatic, Worry-Free Battery Maintenance

The Audiotek AT-905CH is not just a charger—it’s an advanced battery maintainer that keeps your battery in top shape 24/7. Whether you're dealing with a dead battery as low as 1V or need a trickle charger for long-term maintenance, this device has you covered. With intuitive LED indicators providing real-time charging status, it's perfect for use with cars, motorcycles, ATVs, boats, and more. The fully automatic operation means no manual intervention is required, making it a must-have tool for every vehicle owner.

Highlights:

• Multi-Voltage Compatibility – Works with 6V and 12V lead-acid, AGM, gel, lithium-ion, and deep-cycle batteries.
• Smart Temperature Compensation – Adjusts charging levels based on ambient temperature for optimal efficiency.
• Restores Dead Batteries – Charges batteries as low as 1V and includes a force mode for zero-volt charging.
• Battery Desulfator Technology – Detects and reverses battery sulfation to extend battery life.
• Advanced 8-Phase Charging Cycle – Ensures optimal charge and maintenance without overcharging.
• IP65 Waterproof and Dustproof – Designed for durability and protection against harsh environments.
• Full Safety Protection – Spark-proof, reverse polarity, overcharge, short circuit, and overheating protection.
• Intelligent LED Indicators – Provides real-time feedback on charging status and troubleshooting.
• Wide Application – Compatible with cars, motorcycles, trucks, SUVs, boats, lawnmowers, ATVs, and more.
• Fully Automatic Operation – Switches between charge and maintenance modes to prevent battery damage.