Description: This product is compatible with rechargeable lithium-ion, NiMH, and AA/AAA batteries. A microprocessor automatically detects battery type and voltage. Batteries can be placed either vertically or horizontally to align with the charger contacts. Protects against over-charging, over-heating, short circuit, and battery defects
Condition: Excellent, this is a new item in its sealed package. What does this mean?