Vifly ToothStor

Vifly ToothStor is a charger for up to four 2S batteries. It will be especially appreciated by owners of toothpicks and 2S whoops. Like the classic chargers for multi-cell Lipo batteries, the ToothStor can charge, discharge or get the batteries to storage voltage. The main advantage of this charger is that it can do this independently with four batteries at once and only through the balance connector. Once you're down, you just connect the battery to the charger and don't worry about anything else.

The Toothstor has an LCD display that shows information about all four batteries as well as input voltage, total current and charging settings. The Toothstor can be powered in several ways. You can use the coaxial DC connector or the XT60 to connect a larger battery or power supply in the 10-26V range (2-6S). Another option is to use the USB-C connector and a power supply with PD3.0 charging support (65W). The charger includes an integrated fan for efficient heat dissipation, which is especially necessary when discharging batteries. When the desired voltage is reached, the charger will alert you with an integrated beeper. The target voltage can be changed between 3.8/3.85/4.2/4.35V.  In addition to the target voltage, the current is also adjustable in the range of 0.2-1.5A.