ITEM NAME:Battery Charger 2 Slots Universal Rechargeable 4.2V Li-ion For 18650 Batteries Description Features: (2×slot) Double slot independent charging Power supply: traditional USB power supply Input voltage: DC-5V1-2A Output voltage: DC 4.2 V 1000 mAH Product Size: 60mm * 35mm * 120mm 18650 charger four slots Specification: 100% brand new with high quality Type: Battery Charger Voltage: 5 V Styles: 2×slot Package Included: 1 x battery charger 1 x USB cable.1 x USB cable. Detail Image. Styles: 2×slot.