VIFLY ToothStor 2S Balance Charger – 4 Ports with Storage Mode

VIFLY ToothStor 4-Port 2S LiPo/LiHV Balance Charger with Storage Mode helps FPV pilots charge and maintain up to four 2S batteries independently. Its selectable storage mode can bring packs toward storage voltage, making it useful for pilots who rotate batteries between micro drone flying sessions.

Key Features

• Four independent 2S balance-charging channels, rated up to 1.5A per port.
• Charge or discharge toward a storage setting of 3.80V or 3.85V per cell.
• Supports compatible 2S LiPo and LiHV packs.
• Power input options: XT60, 5.5 × 2.1mm DC and USB-C PD3.0.
• Available connector versions: JST-XH2.54, or BT3.0 & JST-XH2.54.

Technical Specifications

• Battery type: 2S LiPo / LiHV
• Ports: 4 independent balance channels
• Maximum charge current: 1.5A per port
• Discharge current: up to 0.2A per port
• Balance current: 0.2A
• Input voltage: 10–26V; recommended input power: at least 65W
• Dimensions: 109 × 56 × 30mm
• Weight: 142g

Which ToothStor Version Should I Choose?

Select the JST-XH2.54 version for compatible 3-pin JST-XH balance connectors. Choose BT3.0 & JST-XH2.54 if your batteries use either of those supported connector types. Confirm the actual connector and battery chemistry before ordering.

Charging and Storage Tips

Use a suitable power supply and the correct chemistry setting for your pack. Follow the battery manufacturer's charge limits, inspect packs for damage and never leave charging batteries unattended. Storage mode is intended for battery maintenance; it does not repair damaged batteries.

What's Included?

1 × VIFLY ToothStor 4-port 2S balance charger in your selected connector version. Batteries and USB-C wall power adapter are not included.