DFUN Ni-Cd Battery Monitoring Solution, equipped with the powerful PBMS9000Pro master device, enables comprehensive monitoring of various battery parameters. The PBAT81 is a battery monitoring sensor with an IP65 protection rating, supporting the monitoring of 1.2V, 2V, and 12V Ni-Cd batteries. It boasts waterproof, fireproof, dustproof, and anti-corrosion capabilities, making it particularly suitable for applications in environments with high protection requirements, such as chemical plants, power plants, oil, and gas.