LifePo4 Battery Charger Protection Module (BMS) 4S 30A 12V with Cell Balancing

From the shop's description

LifePo4 Battery Charger Protection Module ( BMS ) 4S 30A 12V with Cell Balancing The HX-4S-F30A is a 4-Series (4S) 30A LiFePO4 Battery Protection Board designed to manage and safeguard 4-cell LiFePO4 battery configurations. Built with a high-current circuit design, integrated MOSFET switches, and precise cell balancing components, this module ensures reliable power management for DIY battery packs and electronic projects. It comes complete with a balance wiring harness for straightforward installation and monitoring. Features 4S LiFePO4 Support High-Current Handling Integrated Solder Pads Compact Footprint Specifications Parameter Specification / Value Model Code HX-4S-F30A Battery Chemistry LiFePO4 (Lithium Iron Phosphate) Series Configuration 4S (4 Series Cells) Continuous Current Rating 30A Board Dimensions 56 mm × 48 mm × 4 mm Weight 15 g Applications DIY 12V LiFePO4 Battery Packs Electric Mobility & Power Tools Robotics & RC Projects Package Content 1 × LifePo4 Battery Charger Protection Module (BMS) 4S 30A 12V with Cell Balancing 1 × 5-Pin JST-PH (2.0mm Pitch) Balance Wiring Cable 1 × PH2.0 5-Pin Right-Angle PCB Header Connectors