BMS 4S 30A – Lithium Battery Protection and Charging Module

800 DA

The BMS 4S 30A protects 4-cell Li-ion/LiPo batteries with overcharge, overdischarge, and short-circuit protection. It includes cell balancing and is great for e-bikes, power tools, and DIY packs.

Category: Power Management
Stock: In stock

800 DA

In stock

About this item

🔋 BMS 4S 30A – Lithium Battery Protection and Charging Module

🛡️ Reliable 4-Cell Battery Management System

The BMS 4S 30A is a powerful battery management system for 4-cell lithium-ion and lithium-polymer battery packs. It supports a continuous discharge current of up to 30A and offers comprehensive protection features including cell balancing, overcharge, overdischarge, short-circuit, and overcurrent protection.

⚙️ Key Protections

🔒 Overcharge Protection
⚡ Overdischarge Protection
🔥 Overcurrent and Short-Circuit Protection
⚖️ Cell Balancing
🌡️ Temperature Protection

📦 Compact & Durable

Designed for durability and compact integration, the BMS 4S 30A fits into a variety of battery pack designs, providing stable and safe performance.

🛠️ Applications

🔋 4S Lithium-ion and LiPo battery packs
🚴 E-bikes, electric scooters, and skateboards
🔌 DIY energy storage systems
🧰 Power tools and backup systems
⚡ Portable power banks and solar systems

⚠️ Notes

🔋 Designed specifically for 4S battery configurations
🔧 Ensure proper wiring and insulation
🌡️ Thermal sensors recommended for safe use

✨ Key Features

🔋 Battery Configuration: 4S (4 cells in series)
⚡ Continuous Discharge Current: 30A
🔄 Balanced Charging support
🔒 Built-in safety protections
📏 PCB Dimensions: Approx. 60mm x 40mm