USB 4 Slots Rechargable Battery Charger For 1-4 3.7V Li-ion 18650 16650 14650

Specification Product name 18650 charger four slotsProduct model BH 042100 04UInput voltage DC 5V 1 2A conventional USB power supplyOutput voltage DC 4 2V 1000mAProduct size 90x30x122mm 3 5x1 2x4 8inProduct certification EU CE EMC certification US FCC certificationCompatible battery models 10440 14500 16340 16650 14650 18350 18500 18650Feature 4 slots are independently charged without mutual interference The two color charging indicator lights red when charging and green when fully charged The charging cut off voltage is 4 23V it will automatically stop when fully charged and will not overcharge Package Included 1 x 18650 charger