ViFly ToothStor 4-Port 2S Balance Charger

The ViFly ToothStor is a four-port 2S balance charger with a storage mode, letting you charge or store-condition four 2S LiPo/LiHV packs independently at once.

Key features

• Four independent charging channels handle packs of different voltage or capacity at the same time.
• Storage mode brings packs to 3.80V/cell (LiPo) or 3.85V/cell (LiHV) for safe long-term storage.
• Charges through the pack's JST-XH 2.54mm 3-pin balance lead or a BT3.0 plug, with no main power lead needed.
• Accepts XT60, DC barrel or USB-C PD3.0 input, with USB-C requiring at least 65W.
• Fan and heat sink cooling support faster discharge without overheating.
• Colour LCD screen and a memory function retain your last-used settings.

Specifications

• Ports: 4 x 2S
• Battery connectors: XH2.54 3-pin, BT3.0
• Max charging current: 1.5A per port
• Max discharge current: 0.2 A per port
• Balance current: 0.2A
• Input voltage range: 10-26V
• Weight: 142g
• Dimensions: 109 x 56 x 30mm

Connect only 2S packs via their balance leads, and use a power supply rated for the minimum 65W input when charging all four channels at once.