Portable DC 5V 4 Slot USB Rechargeable Battery Charger For AA AAA Battery

Features: ? Made of high-quality materials, durable. Automatic identification and conversion can be used for self-stop charging of various 3.7V lithium ion rechargeable batteries. Current, Vmax detection, completely self-stop display, protect the battery. During charging, the red light will light up, the entire circle will turn green, and charging will stop automatically. Transfer to turbulence, can be inserted for a long time. Made of durable ABS material, durable. material: plastic Size: 62 x 78 x 25mm Input voltage: DC 5V 1-2A Output voltage: DC AA 1.2V 4 300mA ? ? ? ? ? ? ? ? ? ? ? ? ? DC AAA 1.2V 4 200mA Compatible battery model: NI-MH / NI-CD / 5 battery / 7 battery Type: Four slots ? Package Included: ? 1 x Charger