# Tidesmit HT-BM01 Wireless Battery Monitor

## Eliminate Unpredictable Battery Power Failure

**Tidesmit HT-BM01** is a **Wireless Charging Station**\-ready **smart battery sensor** designed for **automotive enthusiasts and RV owners**. It provides real-time, high-precision power diagnostics to keep your electrical systems performing at their peak.

## The Problem We Solve

Hidden battery degradation leads to costly, unexpected failures when you rely on your systems most. **Tidesmit HT-BM01** resolves this by delivering instant 0.01V accuracy directly to your smartphone for proactive maintenance.

## Why You Need It

-   **Wireless Bluetooth Connectivity:** Instantly stream live voltage data to your mobile device for seamless monitoring without complex wiring.
-   **High-Precision Tracking:** Maintain optimal health with professional-grade 0.01V accuracy that prevents deep discharge damage.
-   **Universal 12V Compatibility:** Versatile design works perfectly as an **RV battery monitor**, marine gauge, or standard automotive checker.
-   **Real-Time Alerts:** Receive immediate notifications when voltage levels drop, protecting your expensive battery investment from failure.
-   **Rugged Durability:** Engineered for extreme conditions, ensuring reliable performance in demanding marine and off-road environments.

### Technical Specifications

-   Compatibility: 12V Lead-Acid, AGM, and Lithium Batteries
-   Connection: Bluetooth 4.0 Low Energy
-   Accuracy: 0.01V Resolution
-   Monitoring Range: 8V to 16V DC

Upgrade your vehicle's safety with this essential wireless diagnostic tool; order yours today and secure your power performance.

## Details

- **Price:** 43.33 EUR
- **Vendor:** Tidesmit
- **Type:** Wireless Charging Station
- **Tags:** 12v battery checker, automotive electrical test, battery voltage monitor, bluetooth battery tester, digital voltage reader, marine battery gauge, rv battery monitor, smart battery sensor, voltage tracking device, Wireless Chargers, wireless diagnostic tool

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| HT-BM01 | 43.33 EUR | In stock |

## Images

- Battery monitor with smartphone battery screen and Bluetooth connection display
- Battery monitor dimensions diagram showing red and black leads and connector size
- Battery monitor kit with sensor box and red/black wiring with fork connectors
- HT-BM01 battery monitor product parameters panel with testing voltage and current
- Black battery monitor module with label and red/black wires with fork terminals
- Battery monitor QR code with HELTEC ENERGY logo
- Wireless battery monitor smartphone showing 76% battery level and connected wiring
- Automobile wireless battery monitor kit with black module and smartphone app
- Wireless battery monitor app and black monitor module with Bluetooth connection
- Wireless battery monitor with black battery box, red cable, and smartphone control

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> Source: [Tidesmit](https://tidesmit.com/products/heltec-wireless-12v-battery-monitor-battery-tester-12v-soc-battery-health-analyzer-battery-tools-with-blutooth-for-android-ios-2)
> Updated: 2026-08-29