Features:Suitable for 3.3V/3.7V 14500, 18500, 18650, 17500, 16350, 22650 and 26650 li-ion batteries.4 independent charging slot, support charging 4 different batteries at the same time.LCD screen clearly shows you the charging voltage and charging status.Auto off the screen when battery is fully charged.Easy to access USB charging design, simply plug into a USB power port to charge.Multiple protection ensures the charging safety.Specification:Item Type: Battery ChargerInput: DC 5V 2AOutput: 4.2V±0.02V 500mA x4Material: Fire-proof ABS PlasticColor: BlackProduct Size: 145x100x30mmNote:Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting.Thank you for your understanding, nice day!Package IncludingPackage Includes:1 x Battery Charger1 x USB Cable(Batteries NOT INCLUDED)