Useful confirmation
A changing level or power state confirms that the browser is receiving live battery updates from this device.
Todas las pruebas
Funciona localmenteSin cuentaSin instalación
PRUEBA DE HARDWARE ONLINE
Prueba de Batería
Observa la carga, el estado de carga y los cambios de alimentación que admite el navegador.
This checks live battery behavior—not long-term battery health.Browsers do not expose cycle count, design capacity, wear percentage, temperature, voltage, or individual cell condition.
Reading battery information…
This normally takes only a moment.
Possible warning signs
Unexpected shutdowns, swelling, excessive heat, or a very rapid drop require an operating-system or professional battery check.
Not a health score
A percentage and time estimate cannot reveal remaining capacity, cycle wear, or damaged cells.
INFORME DE DIAGNÓSTICO LOCAL
Battery status test resultado
This browser does not expose live battery telemetry. Continue with the operating-system instructions above.
- Browser battery API
- Checking
- Current charge
- Unavailable
- Power state
- Unavailable
- Browser updates
- 0
- Power changes
- 0
- Observation
- Not completed
Qué confirma este resultadoThe current browser-exposed charge and power state, and whether those readings changed during the observation.
Qué no puede demostrarBattery health, design versus full-charge capacity, cycle count, cell condition, charger wattage, runtime under load, swelling or thermal safety.
Battery readings and observation results stay in this browser tab and are not uploaded by KeyTest.
SOBRE ESTA PRUEBA
Respuestas rápidas sin instalar programas.
Observa la carga, el estado de carga y los cambios de alimentación que admite el navegador.
Limitación del navegador: El diagnóstico del navegador ofrece señales útiles, pero no sustituye una inspección física o reparación profesional.
Los datos de diagnóstico se procesan localmente y KeyTest no los sube.