Smart Battery Charger 4A 6V/12V Automatic sunyee

Don’t let a dead battery ruin your weekend! Keep it healthy, charged and ready to use with our ATEM POWER smart multistage battery charger. Our AC battery charger not only charges your battery fast and efficient but looks after it, maximizing its lifespan and keeping you powered up for endless adventures. Our AC battery charger is a fully automatic, “set and forget” charger. It accurately detects battery voltage, switches charging modes, and delivers efficient charging using a 10-stage algorithm for extended battery life. Additionally, our smart battery charger has a magic touch to reactivate sleeping LiFePO4 batteries, ensuring they remain reliable for years to come. With an AC input range of 220-240 VAC at 50/60Hz, compatibility with 12V STD, AGM, GEL, LiFePO4, and 6V STD batteries, it’s the ultimate choice for RVs, motorcycles, boats, and camper-vans. Equipped with built-in protection functions, flame-retardant ABS housing, and an IP65 rating, it’s designed to handle anything.
Features

• Smart Charging: Our charger automatically detects battery voltage, smoothly switches charging modes, and employs a 10-stage algorithm for 3-135Ah batteries.
• Intelligent Maintenance: Beyond charging, our AC battery charger conducts battery maintenance and awakens sleeping LiFePO4 batteries for long-term use.
• High Adaptability: With an AC input range of 220-240 VAC 50/60Hz, our charger adapts seamlessly to various power grids, ensuring rapid charging wherever you are.
• Stay Powered: Our smart multistage battery charger can stay connected to your battery permanently, redefining what it means to charge conveniently.
• Versatility Unleashed: Compatible with 12V STD, AGM, GEL, LiFePO4, and 6V STD batteries, it’s your go-to solution for RVs, motorbikes, boats, and camper-vans.
• Battery’s Guardian: It offers protections that safeguard against short circuit, over temperature, over load, over charge/discharge, over current/voltage, reverse polarity.
• Quality and Reliability: Made with flame-retardant ABS housing and IP-65 rated for water, dust, and sparks resistance. Plus, it bears CE, GS, and RoHS certifications.
• Effortless Control: Take charge with a single button press. Our user-friendly interface displays battery info, charging status, and fault codes on a clear LCD screen.
• Charge Memory: Even if the power goes out, our charger won’t let you down. It never forgets your settings, automatically reconnecting after power interruptions.
• Plug & Play Simplicity: With detachable SAE connectors, O-ring terminals, and copper alligator clips, you’ll be connected and powered up in seconds.