diff --git a/app/Jobs/NotifyDeviceBatteryLowJob.php b/app/Jobs/NotifyDeviceBatteryLowJob.php
new file mode 100644
index 0000000..2508365
--- /dev/null
+++ b/app/Jobs/NotifyDeviceBatteryLowJob.php
@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Jobs;
+
+use App\Models\Device;
+use App\Models\User;
+use App\Notifications\BatteryLow;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Queue\SerializesModels;
+
+class NotifyDeviceBatteryLowJob implements ShouldQueue
+{
+    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
+
+    public function __construct() {}
+
+    public function handle(): void
+    {
+        $devices = Device::all();
+        $batteryThreshold = config('app.notifications.battery_low.warn_at_percent');
+
+        foreach ($devices as $device) {
+            $batteryPercent = $device->battery_percent;
+
+            // If battery is above threshold, reset the notification flag
+            if ($batteryPercent > $batteryThreshold && $device->battery_notification_sent) {
+                $device->battery_notification_sent = false;
+                $device->save();
+
+                continue;
+            }
+
+            // Skip if battery is not low or notification was already sent
+            if ($batteryPercent > $batteryThreshold || $device->battery_notification_sent) {
+                continue;
+            }
+
+            /** @var User|null $user */
+            $user = $device->user;
+
+            if (! $user) {
+                continue; // Skip if no user is associated with the device
+            }
+
+            // Send notification and mark as sent
+            $user->notify(new BatteryLow($device));
+            $device->battery_notification_sent = true;
+            $device->save();
+        }
+    }
+}
diff --git a/app/Models/Device.php b/app/Models/Device.php
index 4e76909..2b8de5f 100644
--- a/app/Models/Device.php
+++ b/app/Models/Device.php
@@ -15,6 +15,7 @@ class Device extends Model
     protected $guarded = ['id'];
 
     protected $casts = [
+        'battery_notification_sent' => 'boolean',
         'proxy_cloud' => 'boolean',
         'last_log_request' => 'json',
         'proxy_cloud_response' => 'json',
@@ -179,4 +180,9 @@ class Device extends Model
     {
         return $this->hasMany(DeviceLog::class);
     }
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
 }
diff --git a/app/Models/User.php b/app/Models/User.php
index ffe8c97..1f524a7 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -72,4 +72,9 @@ class User extends Authenticatable // implements MustVerifyEmail
     {
         return $this->hasMany(Plugin::class);
     }
+
+    public function routeNotificationForWebhook(): ?string
+    {
+        return config('services.webhook.notifications.url');
+    }
 }
diff --git a/app/Notifications/BatteryLow.php b/app/Notifications/BatteryLow.php
new file mode 100644
index 0000000..c76c87f
--- /dev/null
+++ b/app/Notifications/BatteryLow.php
@@ -0,0 +1,71 @@
+<?php
+
+namespace App\Notifications;
+
+use App\Models\Device;
+use App\Notifications\Channels\WebhookChannel;
+use App\Notifications\Messages\WebhookMessage;
+use Illuminate\Bus\Queueable;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+class BatteryLow extends Notification
+{
+    use Queueable;
+
+    private Device $device;
+
+    /**
+     * Create a new notification instance.
+     */
+    public function __construct(Device $device)
+    {
+        $this->device = $device;
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @return array<int, string>
+     */
+    public function via(object $notifiable): array
+    {
+        return ['mail', WebhookChannel::class];
+    }
+
+    /**
+     * Get the mail representation of the notification.
+     */
+    public function toMail(object $notifiable): MailMessage
+    {
+        return (new MailMessage)->markdown('mail.battery-low', ['device' => $this->device]);
+    }
+
+    public function toWebhook(object $notifiable)
+    {
+        return WebhookMessage::create()
+            ->data([
+                'topic' => config('services.webhook.notifications.topic', 'battery.low'),
+                'message' => "Battery below {$this->device->battery_percent}% on device: {$this->device->name}",
+                'device_id' => $this->device->id,
+                'device_name' => $this->device->name,
+                'battery_percent' => $this->device->battery_percent,
+
+            ])
+            ->userAgent(config('app.name'))
+            ->header('X-TrmnlByos-Event', 'battery.low');
+    }
+
+    /**
+     * Get the array representation of the notification.
+     *
+     * @return array<string, mixed>
+     */
+    public function toArray(object $notifiable): array
+    {
+        return [
+            'device_name' => $this->device->name,
+            'battery_percent' => $this->device->battery_percent,
+        ];
+    }
+}
diff --git a/app/Notifications/Channels/WebhookChannel.php b/app/Notifications/Channels/WebhookChannel.php
new file mode 100644
index 0000000..f115c44
--- /dev/null
+++ b/app/Notifications/Channels/WebhookChannel.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace App\Notifications\Channels;
+
+use Exception;
+use GuzzleHttp\Client;
+use GuzzleHttp\Exception\GuzzleException;
+use GuzzleHttp\Psr7\Response;
+use Illuminate\Notifications\Notification;
+use Illuminate\Support\Arr;
+
+class WebhookChannel
+{
+    /** @var Client */
+    protected $client;
+
+    public function __construct(Client $client)
+    {
+        $this->client = $client;
+    }
+
+    /**
+     * Send the given notification.
+     *
+     * @param  mixed  $notifiable
+     *
+     * @throws Exception
+     * @throws GuzzleException
+     */
+    public function send($notifiable, Notification $notification): ?Response
+    {
+        $url = $notifiable->routeNotificationFor('webhook', $notification);
+
+        if (! $url) {
+            return null;
+        }
+
+        if (! method_exists($notification, 'toWebhook')) {
+            throw new Exception('Notification does not implement toWebhook method.');
+        }
+
+        $webhookData = $notification->toWebhook($notifiable)->toArray();
+        $response = $this->client->post($url, [
+            'query' => Arr::get($webhookData, 'query'),
+            'body' => json_encode(Arr::get($webhookData, 'data')),
+            'verify' => Arr::get($webhookData, 'verify'),
+            'headers' => Arr::get($webhookData, 'headers'),
+        ]);
+
+        if (! $response instanceof Response) {
+            throw new Exception('Webhook request did not return a valid GuzzleHttp\Psr7\Response.');
+        }
+
+        if ($response->getStatusCode() >= 300 || $response->getStatusCode() < 200) {
+            throw new Exception('Webhook request failed with status code: '.$response->getStatusCode());
+        }
+
+        return $response;
+    }
+}
diff --git a/app/Notifications/Messages/WebhookMessage.php b/app/Notifications/Messages/WebhookMessage.php
new file mode 100644
index 0000000..6da9f55
--- /dev/null
+++ b/app/Notifications/Messages/WebhookMessage.php
@@ -0,0 +1,129 @@
+<?php
+
+namespace App\Notifications\Messages;
+
+final class WebhookMessage
+{
+    /**
+     * The GET parameters of the request.
+     *
+     * @var array|string|null
+     */
+    private $query;
+
+    /**
+     * The POST data of the Webhook request.
+     *
+     * @var mixed
+     */
+    private $data;
+
+    /**
+     * The headers to send with the request.
+     *
+     * @var array|null
+     */
+    private $headers;
+
+    /**
+     * The Guzzle verify option.
+     *
+     * @var bool|string
+     */
+    private $verify = false;
+
+    /**
+     * @param  mixed  $data
+     * @return static
+     */
+    public static function create($data = '')
+    {
+        return new self($data);
+    }
+
+    /**
+     * @param  mixed  $data
+     */
+    public function __construct($data = '')
+    {
+        $this->data = $data;
+    }
+
+    /**
+     * Set the Webhook parameters to be URL encoded.
+     *
+     * @param  mixed  $query
+     * @return $this
+     */
+    public function query($query)
+    {
+        $this->query = $query;
+
+        return $this;
+    }
+
+    /**
+     * Set the Webhook data to be JSON encoded.
+     *
+     * @param  mixed  $data
+     * @return $this
+     */
+    public function data($data)
+    {
+        $this->data = $data;
+
+        return $this;
+    }
+
+    /**
+     * Add a Webhook request custom header.
+     *
+     * @param  string  $name
+     * @param  string  $value
+     * @return $this
+     */
+    public function header($name, $value)
+    {
+        $this->headers[$name] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Set the Webhook request UserAgent.
+     *
+     * @param  string  $userAgent
+     * @return $this
+     */
+    public function userAgent($userAgent)
+    {
+        $this->headers['User-Agent'] = $userAgent;
+
+        return $this;
+    }
+
+    /**
+     * Indicate that the request should be verified.
+     *
+     * @return $this
+     */
+    public function verify($value = true)
+    {
+        $this->verify = $value;
+
+        return $this;
+    }
+
+    /**
+     * @return array
+     */
+    public function toArray()
+    {
+        return [
+            'query' => $this->query,
+            'data' => $this->data,
+            'headers' => $this->headers,
+            'verify' => $this->verify,
+        ];
+    }
+}
diff --git a/config/app.php b/config/app.php
index 444d0ac..bd50723 100644
--- a/config/app.php
+++ b/config/app.php
@@ -131,6 +131,12 @@ return [
     'puppeteer_docker' => env('PUPPETEER_DOCKER', false),
     'puppeteer_mode' => env('PUPPETEER_MODE', 'local'),
 
+    'notifications' => [
+        'battery_low' => [
+            'warn_at_percent' => env('NOTIFICATION_BATTERYLOW_WARNATPERCENT', 20),
+        ],
+    ],
+
     /*
     |--------------------------------------------------------------------------
     | Application Version
diff --git a/config/services.php b/config/services.php
index c9e4891..14b9dd1 100644
--- a/config/services.php
+++ b/config/services.php
@@ -43,4 +43,11 @@ return [
         'image_url_timeout' => env('TRMNL_IMAGE_URL_TIMEOUT', 30), // 30 seconds; increase on low-powered devices
     ],
 
+    'webhook' => [
+        'notifications' => [
+            'url' => env('WEBHOOK_NOTIFICATION_URL', null),
+            'topic' => env('WEBHOOK_NOTIFICATION_TOPIC', 'null'),
+        ],
+    ],
+
 ];
diff --git a/database/migrations/2025_06_18_105902_add_battery_notification_sent_to_devices_table.php b/database/migrations/2025_06_18_105902_add_battery_notification_sent_to_devices_table.php
new file mode 100644
index 0000000..ffe23bb
--- /dev/null
+++ b/database/migrations/2025_06_18_105902_add_battery_notification_sent_to_devices_table.php
@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('devices', function (Blueprint $table) {
+            $table->boolean('battery_notification_sent')->default(false);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('devices', function (Blueprint $table) {
+            $table->dropColumn('battery_notification_sent');
+        });
+    }
+};
diff --git a/resources/views/mail/battery-low.blade.php b/resources/views/mail/battery-low.blade.php
new file mode 100644
index 0000000..34b3b63
--- /dev/null
+++ b/resources/views/mail/battery-low.blade.php
@@ -0,0 +1,7 @@
+<x-mail::message>
+# Battery Low
+
+The battery of {{ $device->name }} is running below {{ $device->battery_percent }}%. Please charge your device soon.
+
+{{ config('app.name') }}
+</x-mail::message>
diff --git a/routes/console.php b/routes/console.php
index 9aecc63..7dce7de 100644
--- a/routes/console.php
+++ b/routes/console.php
@@ -3,6 +3,7 @@
 use App\Jobs\CleanupDeviceLogsJob;
 use App\Jobs\FetchProxyCloudResponses;
 use App\Jobs\FirmwarePollJob;
+use App\Jobs\NotifyDeviceBatteryLowJob;
 use Illuminate\Support\Facades\Schedule;
 
 Schedule::job(FetchProxyCloudResponses::class, [])->cron(
@@ -12,3 +13,4 @@ Schedule::job(FetchProxyCloudResponses::class, [])->cron(
 
 Schedule::job(FirmwarePollJob::class)->daily();
 Schedule::job(CleanupDeviceLogsJob::class)->daily();
+Schedule::job(NotifyDeviceBatteryLowJob::class)->dailyAt('10:00');