Specifications: • Micro USB DC 5V power plug • Four independent charging ports • Four charge current modes (500, 700, 1000, 2000 mAh) • 1 fixed mode slot • LED indicators indicate different modes • Supports various battery sizes • Automatic battery type detection (Li-ion, Ni-MH, and LFP) • Overcharge protection • Battery error detection • 5 V 10000 mAh USB output discharge • Button for manual battery type switching Notes: • Cannot charge 1.65 – 1.85 V batteries • OV batteries are only refreshed • The charger supports cylinder lithium ion batteries (both 3.7V and 3.8V), Ni-MH/Cd batteries, and ferric phosphate lithium cell batteries (LiFePO4). • Read the manual before operating the charging station. Pay special attention to the recommended charge current to avoid overcharging. • 5 V USB adapter is recommended (2 A current) • Be aware that the charging station will get warm when in use • Remove the charger from the power source after charging is complete • Remove all batteries from the charging station when charging is complete • Indoor use only • Refer to professional measurement devices for the most precise measurements Package Contents: 1 x Liitokala Lii-402 charging station 1 x USB cable 1 x Manual Notes : Due to the difference between different monitors, the picture may be a little different from the actual color of the item,thanks for your understanding. Please allow 1-3 cm error due to manual measurement and make sure you do not mind before ordering. We try our best to deliver the items within the time frames provided in our eBay listings. Unless stated otherwise, all orders will ship within 48 hours of your payment being received. Shipment time is between 12-40 business days to the United States and 20-40 business days to other countries. Bidders are responsible for any import, duty, customs, or brokerage fees, and customs clearance. In rare cases, it will not be possible to ship to some countries - in that case we will let you know soon as possible and cancel the order. Currently we Only Accept PayPal. Your 100% satisfaction is our aim! We strive to maintain a perfect customer service and flawless buying experience in all of our transactions. If you have any questions or there is any problem, please first contact us through eBay.