Prolux LiPo Charge Balancer JST-EH (2–4S) PX3837B

The Prolux PX3837B LiPo Charge Balancer is designed for 2–4 cell lithium polymer battery packs using a JST-EH balance connector. Used alongside a Prolux LiPo charger, it helps equalise cell voltages during charging for consistent performance.

Features

• Supports 2S, 3S or 4S LiPo battery packs with JST-EH balance lead
• 12-bit microprocessor design for accurate voltage control
• Four sets of LEDs with three colours indicate charging status for each battery pack
• Can inspect inferior battery packs
• Built-in short-circuit protection
• Suggested compatibility: Prolux LiPo chargers

This compact LiPo balancer offers clear status indication and precise cell management in a simple, plug-in accessory. Part number PX3837B.