FEATURES • USB powered Li-ion battery charger • High definition LCD displays real time charging status • Features USB output charging • Integrated intelligent power management system • Intelligently detects input power • Intelligently distributes charging power • Priority Mode offers either battery or USB charging • Enables data transfer via USB • Features optimized charging program for IMR batteries • Intelligently selects charging current based on battery capacity • Features rear USB cable winder • Constructed from fire retardant materials • Features reverse polarity protection • Designed for optimal heat dissipation • Certified by RoHS, CE, FCC and CEC • Insured worldwide by Ping An Insurance (Group) Company of China, Ltd. Specifications Input voltage:  Micro USB DC 5V Output voltage:  4.2V ±1% / 5V Output current:  1000mA / 500mA Compatible with: Li-ion / IMR:  18650, 18490, 18350, 17670, 17500, 16340(RCR123), 14500, 10440 Dimensions:  100mm× 38mm×35mm Weight:  110 gram (without batteries ) Package Contents: 1x UI1 battery charger 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.