The W79084-E1001-B2 is a lithium battery designed specifically for use with SIMATIC HMI and C7 series devices from Siemens. This battery ensures reliable backup power for essential memory and clock functions, supporting consistent operation within automated production environments. The W79084-E1001-B2 offers robust performance, featuring a compact construction and dependable energy delivery suitable for industrial settings. Brand: Siemens – guarantees compatibility and reliability with SIMATIC HMI and C7 devices Fast delivery and large stock – minimizes downtime in production processes Durable and high-quality lithium cell technology for long operational life