BM200Blue Bluetooth 4.2 Battery Monitor - 12V Car Battery Tester for Lithium and Lead-Acid Batteries with Load Test, Start-up Alarm

►【Safe and Reliable, Malfunction Alarm】The BM200Blue features reverse connection, short-circuit protection, and other safety technologies to ensure user safety during operation; most importantly, it has an automatic alarm function. In case of battery malfunction, abnormal voltage, or power, it alerts you via the user-friendly app. ►【Advanced Customization and Multilingual Support】The BM200Blue can display basic parameters such as battery voltage, charge, temperature, charging power, and starting power in real time. It supports a custom power and voltage lookup table, making it convenient for DIY users to better test battery data. It supports German, English, French, Italian, and Spanish. In addition, ►【Compact and Convenient, Wide Application】The BM200Blue is compact and portable, with an IP67 waterproof rating; equipped with a 3M mount to ensure the product doesn't shake during testing; it supports traditional flooded, flat AGM, spiral AGM, GEL, and EFB batteries used in cars, trucks, boats, motorcycles, hybrids, and off-road vehicles. It perfectly meets the needs of users who want to test different batteries. ►【2026 Upgraded Car Battery Tester】The BM200Blue Bluetooth Battery Monitor can test all 12V 100-2000CCA lead-acid and lithium batteries, and is the only device on the market that can test both battery types. It supports charging and starting system testing, allowing users to monitor battery dynamics at any time to identify and resolve problems more accurately. ►【Free App, Easy to Operate】The app for the device is BM200Blue. Please scan the device's backup or user manual to scan the code and download the software. Open the app and connect via Bluetooth to use it. Supports iOS and Android; one app can monitor battery data from up to 4 devices simultaneously to meet the family's battery management needs. ►【Bluetooth Connection, Real-Time Data Recording】Bluetooth 4.2 connects to the device wirelessly for faster and more stable data transmission. The car battery tester's average power consumption is 1.5mA, which is extremely low in terms of battery drain. The device records data every 2 minutes and can automatically save 30 days of historical data, including voltage, charge percentage, and temperature. ►【Powerful Data Storage and Car Finder】The BM200Blue Load Battery Tester records the trip, cost, and driving habits for each trip and can be exported to an Excel file, allowing DIY users to analyze battery performance using historical voltage data. It can also automatically save the parking location and provide a car finder function via navigation.

1 BLUETOOTH BATTERY TESTER 2 VOLTAGE TEST 3 BATTERY TEST 4 CHARGE TEST 5 SQUEAK TEST

Battery Monitor