Infapower’s 4 Channel USB Chargers has the following features.

•	Charges 1, 2, 3 or 4 batteries at a time
•	Charges any brand of rechargeable batteries
•	Charges using Micro USB cable (included)
•	LEDs show which batteries are being charged
•	Worldwide use with USB plug (not included)
•	Short circuit protection
•	Compact and light
•	Reverse polarity and bad cell detection
•	With or without batteries