UPS Lite V1.2 UPS HAT Board with Battery Electricity Detection for W is a compact UPS HAT designed to add backup power and battery status monitoring to W devices. By providing a simple way to keep systems running during short power interruptions and by exposing realtime battery information, this board helps improve uptime and enable proactive power management. Key benefits Provides backup power for W devices during mains interruptions, helping to reduce unexpected shutdowns. Battery electricity detection delivers realtime battery level and health information for informed maintenance decisions. Easy integration with a standard HAT interface, enabling quick setup with compatible boards. Compact, lightweight design that fits neatly on supported platforms without adding significant footprint. Supports safer power management by enabling visibility into battery status and availability. Key attributes Model: UPS Lite V1.2 Type: UPS HAT board with Battery Electricity Detection Compatibility: for W Form factor: HATstyle board for straightforward mounting on compatible devices Material: PCBbased construction suitable for reliable operation Functionality: realtime battery electricity detection paired with UPS backup capability Performance: designed to support uptime and battery monitoring in a compact form factor Use cases and applications Small computing projects and hobbyist setups where brief power outages occur, providing backup power and continuity. Remote sensors, data loggers, or IoT gateways that require battery status visibility and protection against data loss during power interruptions. Lightweight embedded applications that benefit from simple UPS integration and ongoing battery health monitoring to plan maintenance and replacements.