🌈 Universal Compatibility: Supports a massive range of Li-ion, Ni-MH, and Ni-Cd battery sizes.

⚡ Independent Control: Manage four separate slots with different settings at the same time.

📊 Smart LCD Display: High-visibility screen shows voltage, current, time, and capacity.

🔍 Advanced Test Mode: Accurately measures the actual capacity of your batteries.

🛠️ Adjustable Current: Choose between multiple charging speeds to protect battery health.

🔥 Heat Protection: Built-in sensors prevent overheating during high-speed cycles.

🔋 USB Output: Functions as a portable power bank to charge your phone on the go.

🛡️ Safety First: Features short-circuit, overcharge, and reverse polarity protection.

🔄 Fast Test Mode: Quickly discharges and recharges to refresh your battery cells.

💎 Durable Build: Robust engineering by LiitoKala for long-lasting laboratory-grade use.