• Charging Display: The Battery charger with Red/Green LED light display indicates the status of each rechargeable battery when charging. It automatically detects battery power status and displays charging progress, and automatically stops charging when complete.
• 4 Bay Battery Charger: The four independent charging channels automatically/manually select the optimum charge current and supports 4-channel simultaneously without affecting the independent charging.
• Safe to Use: It comes with special charge and discharge management circuit with multiple security protection settings, the charger can effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the battery.
• Strong Practicality: The USB port battery charger has operating voltage of 5V and can charge different types of DC 3.7V cylindrical lithium batteries 10440, 14500, 16650, 14650, 18350, 18500, 16340, rechargeable batteries.
• Cease Charge Automatically: It cease the charge automatically when the speed universal charger senses the batteries have been fully recharged.

Note: The image shown is for representation only. Actual product may vary