FULLY AUTOMATIC CHARGING: Advanced 8-step charging, including diagnosis, repair, constant current, constant voltage and float charging, this system efficiently restores depleted or sulfated batteries. It delivers a stable 4.3A-5A current with low ripple and heat, minimizing battery wear and extending lifespan
MAINTENANCE MODE: Keep your battery in peak condition with intelligent trickle charge, preventing overcharging, self-discharge and sulfation. Extend battery life to 5–10 years instead of 3–4, saving $300+ by avoiding 2–3 costly replacements. Unlike chargers without a Maintenance Mode, this ensures optimal charge without damage (Pro Tips: Using this mode once a year keeps your battery healthy)
SAFETY PROTECTION: Equipped with triple-layer protection: Built-in temperature control chip auto-adjusts charging (-25℃~75℃) to prevent overheating in summer and undercharge in winter; 5 ways electronic safeguards (reverse-connection, over-voltage, over-current, short-circuit, overheating); IP65 waterproof & flame-retardant materials minimizes risks during high-heat operation and water damage. Integrated smart controls and multi-layer barriers ensure enhanced reliability
BATTERY TEST: More than a battery charger, it features advanced battery diagnostics with 99.6% accuracy. In seconds, it checks voltage, cranking power, and charging efficiency, providing instant, precise insights. Detect potential issues early and avoid expensive towing and repair costs
USABILITY: Plug-and-play design eliminates pre-calibration, just connect to power and clamp electrodes for 3-second auto-start. The LCD screen tracks real-time voltage, charging progress, and battery health with intuitive visuals. Streamlined operation meets robust protection, optimizing charging efficiency and extending battery lifespan
COMPATIBILITY: Designed for 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free