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1、Convenient design, it supports BM2 Bluetooth 4.0 wireless monitoring, which can monitor up to 4 devices, allowing you to better check the battery's condition. 2、A wide range of uses, it supports all 12V car batteries, can perform automatic detection of voltage, power, power, engine start, etc., free apps for iOS and for Android. 3、Smart design, it has a smart date connection function, when you enter the Bluetooth range, the application will send the battery status to the mobile phone's notification bar. 4、Convenient operation mode, it can be directly connected to the battery, no password is required, and it can be used directly with a scanning code machine for backup or the user to manually scan the code to download the software. 5、Small size, it is light and portable, can be easily installed with the battery, can be used in more situations and helps you easily monitor the battery.

Item Type: Battery Monitor
Material: ABS + rubber
Model: BM2
Support: It is suitable for all 12V car batteries.
Applicable system: for Android 4.3 and above, for IOS 7.1 and above
Applicable devices: for iPad 3 and above, for iPhone 4s and above
Language: English
Connection method: Bluetooth
Advanced function: It can be installed in the car and the battery can be monitored in real time via the mobile phone's APP (free app for iOS and for Android).

1 x battery monitor tester

Your 100% satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!