Create idea 2Pcs 4S 40A Li-ion Cell Protections Board Li-Ion Lithium Battery 18650 Charger PCB BMS Protective Board with Balance for Drill Motor - 244-BI

• Wide Compatibility: Suitable for lithium-ion batteries with a nominal voltage of 3.6V or 3.7V, covering various popular battery types like 18650, 26650, and polymer lithium-ion batteries. Ideal for Electric Drills: Designed to work seamlessly with electric drills with a startup current of up to 80A and a power rating of up to 135W. Compact and Lightweight: The product boasts a small and lightweight design, making it easy to handle and carry. High Voltage Detection Circuit Accuracy: Features a high-precision voltage detection circuit, ensuring accurate monitoring of battery voltage. Fine Craftsmanship and Durability: Crafted with meticulous attention to detail, this product is built to be durable and long-lasting.