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Antigravity Batteries Bluetooth Battery Tracker Plus (AG-BTR-3) offers real-time monitoring of 6V, 12V, and 24V batteries for cars, motorcycles, and powersports. Easily installed with ring terminals, it syncs via Bluetooth to your smartphone app, providing voltage alerts, start-up logs, and battery health tracking. Prevent unexpected failures, monitor parasitic drain, and verify charging system performance—all from your phone. Compatible with most models and supports lead-acid, AGM, and lithium batteries.
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🇺🇸 Ship from USA · On Agora since 2025
$49.99