Suitable for 18650 26650 14500 Lithium Ion Battery 3.7V/4.2V USB Single Slot Smart Multi-Function Charger Socket Accessories
https://www.vogueparade.com/shopping/EN/5/1/1005003750156255/suitable-for-18650-26650-14500-lithium-ion-battery-37v42v-usb-single-slot-smart-multi-function-charger-socket-accessories//