VoltGuard: Battery Health

VoltGuard is a battery longevity and charging telemetry manager designed to protect your device’s Lithium-Ion cell from thermal damage and high-voltage degradation. By providing proactive charging threshold alarms and real-time power metrics, VoltGuard helps prevent the chemical stress caused by constant 100% full-cycle charging. Standard operating systems only warn you when your battery is about to die. VoltGuard monitors real-time voltage, temperature, safety scores, and discharge states to give you complete control over your charging habits and extend your battery's total operational lifespan. Key Features:• Precision Battery Telemetry: Monitor live battery percentage, exact voltage (V), temperature (°C), health status, and safety score in real time. • Customizable Charge Cap Alerts: Set custom Upper Cap (e.g., 82%) and Deep Discharge (e.g., 20%) alert thresholds to stop charging before high-voltage chemical stress occurs. • Audio & Voice Announcements: Receive custom audio tones and spoken voice alerts automatically as soon as your charge cap or discharge threshold is reached. • Overnight Sleep Protection: Enable Overnight Mute to automatically suppress sound and voice alerts between 11 PM and 7 AM for undisturbed sleep. • Longevity & Stress Projections: Track estimated battery lifespan extension and reduced aging stress percentages based on your custom charge limit settings. • Bedside Dock View: Transform your smartphone into an ambient nightstand display showing real-time charging telemetry and progress at a glance. • Session Activity Log: Review timestamped system events, sleep mode triggers, and alarm logs directly on the home dashboard. • 100% Local & Privacy-First: All calculations and telemetry run entirely on your device with zero data collection, tracking, or cloud server communication.