KENTLI New 4 ports USB Protable AAA Li charger + one pair 1.5V 1100mWh Kentli Lithium Li-ion Rechargeable AAA Li-polymer Batteries 100% Original kentli battery and charger . Attentions: this charger is Only for kentli aaa Small,easily to put into the computer bag,camera bag,convenient to carry So easy of charging ,Chargering via USB power source or charing via AC adapter, Can charge 4AAA batteries,cannot be used the AA size,Four positions independent of management IC,can charge single battery Note : the product seller name is KENTLI , please attantion it when you order the item,