SLCT BMS LFP 4S 6A

SLCT BMS LFP 4S 6AMP Hardware

Product Data Sheet(7016)

The BMS LFP 4S 6A (SLCT) is a compact and reliable Battery Management System tailored for 4-cell (4S) LiFePO₄ (3.2V per cell) battery packs, with a nominal pack voltage of 12.8V. Designed to handle up to 6A continuous current, it integrates critical safety features including overcharge, overdischarge, overcurrent, and short circuit protection.

Technical Specifications

Parameter	Specification
Model	BMS LFP 4S 6A (SLCT)
Battery Chemistry	LiFePO₄ (Lithium Iron Phosphate)
Cell Configuration	4S (4 Cells in Series)
Nominal Voltage	12.8V
Max Voltage	14.6V
Continuous Current	6A
Peak Current	Up to 8A (short duration)
Overcharge Protection	~3.75V ± 0.05V per cell
Overdischarge Cutoff	~2.0V ± 0.05V per cell
Overcurrent Protection	Yes, with auto-recovery
Short Circuit Protection	Yes
Balance Function	Not Available
PCB Dimensions	Compact - Approx. 50mm × 12mm
Connector Type	Solder pads (B-, B1, B2, B3, B4, P-)
Weight	< 6g

Key Features

Safety First

• •Overcharge & Overdischarge Protection - Prevents voltage extremes that could damage LiFePO₄ cells.
• •Overcurrent & Short Circuit Cutoff - Guards against accidental shorts and high-current drain.
• •Auto Recovery - Protection circuits automatically reset after fault clearance.

Efficient and Compact

• •Ultra-slim PCB makes it ideal for tight battery enclosures.
• •Easy-to-solder pads labeled clearly for fast integration.
• •Works with 18650 LiFePO₄, pouch, and prismatic cell formats.

Applications

Designed for compact and lightweight battery-powered projects, the BMS LFP 4S 6A (SLCT) is ideal for:

• •Solar-powered LED lights
• •DIY 4S LiFePO₄ power banks
• •Fishing lamps and outdoor battery kits
• •Flashlights and lantern systems
• •Portable UPS and embedded systems
• •Robotics and small mobility devices