--- product_id: 51771199 title: "Battery-Guard Bluetooth voltage display for starter batteries." brand: "intact" price: "₩130372" currency: KRW in_stock: true reviews_count: 13 category: "Intact" url: https://www.desertcart.kr/products/51771199-battery-guard-bluetooth-voltage-display-for-starter-batteries store_origin: KR region: South Korea --- # Ultra-low power consumption (6-24 mW) Bluetooth app for up to 10 vehicles Monitors 6/12/24V batteries Battery-Guard Bluetooth voltage display for starter batteries. **Brand:** intact **Price:** ₩130372 **Availability:** ✅ In Stock ## Summary > 🔋 Stay charged, stay connected — never miss a beat with Battery-Guard! ## Quick Answers - **What is this?** Battery-Guard Bluetooth voltage display for starter batteries. by intact - **How much does it cost?** ₩130372 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/51771199-battery-guard-bluetooth-voltage-display-for-starter-batteries) ## Best For - intact enthusiasts ## Why This Product - Trusted intact brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fail-Safe Design:** Built-in protection against incorrect pole connections keeps both your battery and device safe. - • **Multi-Voltage Mastery:** Seamlessly monitors 6, 12, and 24-volt starter batteries for versatile vehicle coverage. - • **Fleet-Friendly Bluetooth:** Connect and track up to 10 vehicles simultaneously via a sleek, user-friendly app. - • **Energy-Efficient Guardian:** Consumes a mere 6-24 mW, ensuring your battery stays protected without draining power. - • **Cross-Platform Compatibility:** Works flawlessly with Android 4.3+, iPhone 4S+, and Windows 10 for ultimate convenience. ## Overview The Battery-Guard Bluetooth voltage display is a compact, lightweight device designed to monitor starter batteries across 6, 12, and 24 volts. It connects via Bluetooth to an intuitive app compatible with Android, iOS, and Windows, allowing users to track up to 10 vehicles effortlessly. With ultra-low power consumption and built-in protection against incorrect connections, it offers a reliable, energy-efficient solution for proactive battery management. ## Description Battery-Guard Bluetooth voltage display for starter batteries. : desertcart.co.uk: Automotive Review: Great little device - Purchased this device to keep a watch on a car that is not used all the time during the winter months. Easy to attached to car battery and after downloading the app from the App Store and turning on the iPhones bluetooth it would not connect to the device despite showing in Bluetooth Devices on the phone. Deleted the app on the iPhone and downloaded again from the store, this time the device paired with the phone and gave a reading straight away. If you do purchase this device I would recommend attaching to the car/bike battery first then download the app to connect to the device. The instructions with the device are in English, the app is also in English but some prompts still appear to be in German eg when changing setting re naming the battery. To check the status of the battery I now only need to open the app when close to the car, let the device connect via Bluetooth and get a reading on the voltage, the app will also show when the battery will need charging or car needs to go for a long run on a nice dry winters day. Review: Doing what I bought it for very well - As always you can't assess how long something will last when you've just bought it, but initial impression is of a robust, well designed product with very good software. I bought it to monitor the battery state of a Hyundai Kona EV. Hyundai EVs are known for problems with their old-tech 12V batteries, namely not being charged by the traction battery and leaving the vehicle dead. This unit's app has a 'trips' feature designed for ICE cars that records when the engine was running. On my car it shows when the battery is charged, typically for 20 minutes every few hours, as well as the state of charge (SoC). Bluetooth connection is good enough to work when I'm in the house and the car is just outside. ## Features - The easy way to monitor batteries using Bluetooth. Able to monitor 6, 12 and 24 volt. - Up to 10 vehicles can be monitored. Power consumption only approx. 6 – 24 mW - In the event of incorrectly connected poles, no damage to the transmitter or the battery - For Android 4.3 upwards/iPhone 4S/Windows 10 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ZETXNAQ | | Best Sellers Rank | 159,044 in Automotive ( See Top 100 in Automotive ) 412 in Car Battery Jump Starters | | Box Contents | intAct Battery guard, instructions for use | | Brand Name | Intact | | Colour | black | | Connector Types | Battery Clamps | | Customer Reviews | 4.2 4.2 out of 5 stars (3,731) | | Global Trade Identification Number | 04250227553124 | | Input Voltage | 12 Volts | | Item Dimensions D x W x H | 4.5D x 6.3W x 1.3H centimetres | | Item Type Name | Bluetooth battery monitoring via app, for use in the car, motorcycle or motorhome, suitable for 6 V, 12 V and 24 V batteries, easy installation | | Item Weight | 32 Grams | | Manufacturer | intAct | | Manufacturer Part Number | BATTERY-GUARD | | Model Number | Battery-Guard | | Output Voltage | 12 Volts (DC) | | Specification Met | CE | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Intact - **Colour:** black - **Item weight:** 32 Grams - **Output voltage:** 12 Volts (DC) - **Product dimensions:** 4.5D x 6.3W x 1.3H centimetres ## Images ![Battery-Guard Bluetooth voltage display for starter batteries. - Image 1](https://m.media-amazon.com/images/I/61EzV1WtyAL.jpg) ![Battery-Guard Bluetooth voltage display for starter batteries. - Image 2](https://m.media-amazon.com/images/I/61XSYXW-PbL.jpg) ![Battery-Guard Bluetooth voltage display for starter batteries. - Image 3](https://m.media-amazon.com/images/I/61y8Dha2iYL.jpg) ![Battery-Guard Bluetooth voltage display for starter batteries. - Image 4](https://m.media-amazon.com/images/I/611vM2LYMEL.jpg) ![Battery-Guard Bluetooth voltage display for starter batteries. - Image 5](https://m.media-amazon.com/images/I/6192SOd8t9L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great little device *by M***. on 24 October 2016* Purchased this device to keep a watch on a car that is not used all the time during the winter months. Easy to attached to car battery and after downloading the app from the App Store and turning on the iPhones bluetooth it would not connect to the device despite showing in Bluetooth Devices on the phone. Deleted the app on the iPhone and downloaded again from the store, this time the device paired with the phone and gave a reading straight away. If you do purchase this device I would recommend attaching to the car/bike battery first then download the app to connect to the device. The instructions with the device are in English, the app is also in English but some prompts still appear to be in German eg when changing setting re naming the battery. To check the status of the battery I now only need to open the app when close to the car, let the device connect via Bluetooth and get a reading on the voltage, the app will also show when the battery will need charging or car needs to go for a long run on a nice dry winters day. ### ⭐⭐⭐⭐⭐ Doing what I bought it for very well *by A***R on 28 July 2023* As always you can't assess how long something will last when you've just bought it, but initial impression is of a robust, well designed product with very good software. I bought it to monitor the battery state of a Hyundai Kona EV. Hyundai EVs are known for problems with their old-tech 12V batteries, namely not being charged by the traction battery and leaving the vehicle dead. This unit's app has a 'trips' feature designed for ICE cars that records when the engine was running. On my car it shows when the battery is charged, typically for 20 minutes every few hours, as well as the state of charge (SoC). Bluetooth connection is good enough to work when I'm in the house and the car is just outside. ### ⭐⭐⭐⭐ Worth the extra? *by M***R on 21 August 2023* Have seen an endless sea of Chinese 'no name' products but all looking similar, with names such as 'BL2' some of which seem to feature (legit?) homologation marks, some not. This however looks and feels like a legitimate item and the fact the app seems Taiwanese origin, not Chinese, is encouraging. It also doesn't ask for personal details (but does ask for GPS to be turned on). The wires also seem good quality, some of the others looked like bits of cheap speaker wire. The units look and feel solid. I have bought one for a caravan, and one for my car. It is a bit annoying that this seems squarely aimed at 'cars' and there is no simple config to, for example, turn off 'trips' and 'cranking' logging for a static battery. But the voltage data seems accurate as is the charging detection. Lets hope it lasts long-term! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/51771199-battery-guard-bluetooth-voltage-display-for-starter-batteries](https://www.desertcart.kr/products/51771199-battery-guard-bluetooth-voltage-display-for-starter-batteries) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-10*