Efest Soda dual battery charger is a CE and RoHS certified product. It can charge up to 2 batteries simultaneously whilst also automatically detecting battery status and selects the appropriate voltage and charge mode.
You're also given the option to select between 0.5A or 1A charging current. It also has auto-stop function once the battery is fully charged and auto-recharge function when voltage is lower than 3.9V.
Efest Soda Charger is compatible with the following batteries: 10440/14500/14650/16340/16650/17650/17670/18350/18490/18500/18650. A full list will be disclosed in the product manual.