The VIFLY ToothStor is an intelligent battery charger specifically designed for 2S LiPo batteries, combining charging, discharging, and storage charging functions in one compact device. It is the perfect solution for Tiny Whoop, Toothpick, and other micro FPV drone pilots who want to charge their batteries quickly, safely, and with maximum precision. Thanks to its independent charging channels, versatile power input options, and user-friendly interface, the VIFLY ToothStor is equally suited for use in the workshop or out at the flying field.

Designed Specifically for 2S LiPo Batteries

Unlike universal battery chargers, the VIFLY ToothStor is optimized specifically for charging 2S LiPo and LiHV batteries. This ensures precise charging performance while helping maintain maximum battery efficiency and long-term reliability.

The charger supports both standard 4.20 V LiPo batteries and 4.35 V LiHV batteries, allowing users to select the appropriate charging mode for each battery type. Thanks to accurate voltage regulation, every battery is charged safely while maintaining proper cell balance throughout the charging process.

Independent Charging Channels

One of the greatest advantages of the VIFLY ToothStor is its independent charging channels. Each connected battery is managed by its own charging circuit, meaning batteries do not need to have the same voltage or capacity.

This approach is significantly safer than parallel charging and allows you to remove a fully charged battery or connect a new one without interrupting the charging process of the remaining batteries. This makes charging far more flexible and convenient, especially for active FPV pilots who regularly rotate through multiple battery packs.

Charging, Discharging, and Automatic Storage Mode

In addition to standard charging, the VIFLY ToothStor can also discharge batteries and automatically bring them to storage voltage. Storage mode is an essential part of LiPo battery maintenance, as batteries stored fully charged or completely discharged lose performance over time.

When storage mode is selected, the charger automatically determines whether the battery needs to be charged or discharged to reach the optimal storage voltage. This helps extend battery lifespan while ensuring reliable performance even after extended periods of storage.

BT3.0 and XT30 Connector Support

The VIFLY ToothStor is compatible with both BT3.0 and XT30 connectors, allowing it to work with a wide range of 2S batteries used in Tiny Whoop, Toothpick, and other micro FPV drones.

Supporting multiple connector types reduces the need for adapters and makes the charger a versatile solution for batteries from various manufacturers.

Bright Full-Color LCD Display

The charger features a bright full-color LCD display that provides all essential information in real time. Users can easily monitor battery voltage, charging current, selected charging mode, and charging status throughout the entire process.

Its intuitive menu system and simple controls allow quick adjustment of settings and easy selection of charging, discharging, or storage mode. The user-friendly interface makes the VIFLY ToothStor suitable for both beginners and experienced FPV enthusiasts.

USB-C Power Delivery Support

The VIFLY ToothStor uses a modern USB-C Power Delivery (PD) input, allowing it to be powered by a wide variety of USB-C power adapters and power banks.

This makes the charger especially convenient for travel and field use where a standard AC outlet may not be available. When connected to a sufficiently powerful USB-C PD power source, the charger delivers maximum performance, allowing you to prepare batteries quickly for your next flying session.

Compact Design for Everyday Use

Despite its impressive functionality, the VIFLY ToothStor remains compact and lightweight, making it easy to carry in any FPV gear bag. Its durable housing and high-quality components ensure reliable operation even with frequent transportation and outdoor use.

This makes it an excellent companion for both the workshop and the race track, where fast and dependable battery charging is essential.

Technical Features

The VIFLY ToothStor is designed for charging 2S LiPo and LiHV batteries and supports both BT3.0 and XT30 connectors. In addition to standard charging, it offers discharge and automatic storage modes to help keep batteries in optimal condition. The charger uses a USB-C Power Delivery input and features a full-color LCD display that provides real-time charging information. Its independent charging channels allow batteries to be charged safely and efficiently without the limitations associated with parallel charging.

Why Choose the VIFLY ToothStor?

If you’re looking for a charger designed specifically for 2S FPV batteries, the VIFLY ToothStor is an outstanding choice. Intelligent charge management, automatic storage mode, independent charging channels, BT3.0 and XT30 compatibility, and USB-C Power Delivery make it one of the most convenient solutions for maintaining Tiny Whoop and micro FPV drone batteries.

With its high-quality construction and user-friendly design, the VIFLY ToothStor helps extend battery life, reduce charging time, and ensure your 2S batteries are always ready for the next flight.