- Balance current: 0–5.5 A. The available current increases as the cells become more balanced, enabling faster equalization. Includes a manual standby switch; standby current is provided when in standby. - Ultra-low standby/idle draw: In the active mode, current is less than 0.1 mA and the balance voltage accuracy is better than 5 mV, supporting precise and efficient balancing with minimal power loss. - Start of balancing: The capacitor works with the transfer charging slider; the balance board is connected to the battery and balancing starts reliably. - Robust power stage: New MOSFETs with very low on-resistance and a thick 2 oz copper PCB enhance efficiency, heat dissipation, and overall reliability. - Build and compatibility: Designed around a compact balance module that connects to the battery for synchronous balancing, using a durable MOS and copper PCB to support repeated balancing cycles in demanding applications. Use scenarios - Multi-cell battery packs for RC hobbies or power tools: quickly bring all cells to the same voltage during charging or after long storage to improve performance and longevity. - On-board energy storage or portable power systems: maintain pack health and prevent cell imbalance under varying load conditions. - Lab testing and production verification: perform precise, repeatable balancing with low current leakage to ensure consistent cell performance during measurements and QA workflows.