from typing import Dict


def status_of_battery_event(data: Dict) -> bool:
    """Verifies whether the receives data indicates a valid battery status."""
    for required in [
        "chargePercent",
        "created",
        "current",
        "healthPercent",
        "isCharging",
        "sensorId",
        "state",
        "temperature",
        "trained",
        "voltage",
    ]:
        if isinstance(data.get(required), type(None)):
            return False
    return True