Features: Dual Battery Charger can charge two batteries at the same time. LED Charging Indicator: you can real-time check battery charging status, simple and clear. Dual Charging Slots Charger: allow charging one or two batteries simultaneously, high efficient Comes with a USB to micro-USB cable, can be powered from USB power port, like car USB charger/laptop/power bank/computers, etc. Lightweight size makes it an easy travel accessory; General Specifications: Material: Plastic; Color: Black; Input: 5V/2A; Output: 4.2V/0.75A 1A~2A; Compatible With: SJ4000 WiFi, SJ4000 Air,SJ5000 WiFi,SJ5000Elitex,Eken H9,EkenH9R; Package Content:1 x Dual Slot Charger and 1 x Micro USB Cable.