ShowJade TM Upgraded 5 port/ 5 in 1 3.7v Battery Charger for Syma X5C X5A X5/Hubsan X4/Wltoys JXD Upgraded Battery Charger Set, Charger Protection Function ShowJade Registered Products Package include: 1pc USB Cable, 1pc Charging box Input: DC5.0V 0.5-2.5A Output: DC3.7V 500mA (Single)