Charger and Battery Not Included: This product does not come with a charger or a battery, allowing you to customize your setup with your preferred components for optimal performance and efficiency. Certified Safe and Reliable: Fully certified with CE and RoHS standards, this BMS ensures top-notch safety and reliability for your 3.7V Li-ion batteries, providing peace of mind during use. Advanced Hardware BMS: Equipped with a sophisticated Hardware BMS, this device is designed to manage your battery's performance rigorously, ensuring longevity and stability without a balance function. Versatile Compatibility: Specifically tailored for 4S configurations, this BMS supports a continuous current of 60A making it suitable for a wide range of applications in battery protection. 12.8V 60A LiFePO4 Battery Protection Board - Essential Accessory for 4S Solar Light & Energy Storage Systems! Designed for 4-series ternary LiFePO4 batteries, this protection board delivers stable 12.8V output and 60A continuous discharge current, perfectly matching solar lights, off-grid energy storage power supplies, and backup battery setups. It integrates multi-layer safety protections: over-charging, over-discharging, over-current, short-circuit, and reverse-polarity safeguards to extend battery lifespan and prevent damage. With low standby power consumption and high conversion efficiency, it ensures reliable energy management for solar-powered devices, maximizing power utilization from solar panels. Compact, durable, and easy to install, it's a core accessory for DIY battery packs or replacement parts in energy storage systems. Compatible with 4S LiFePO4 battery configurations, it's ideal for homeowners, outdoor enthusiasts, and small-scale solar projects needing safe, efficient battery protection. Boost your solar energy setup's performance and safety with th