About this item:
ANCEL BM200 battery monitor is your go-to solution for 12V lead-acid and lithium batteries monitor. Equipped with advanced features like voltage & cranking & charging system test, abnormal alarm and real-time trip records.This 12v battery monitor ensures your car battery is always in optimal condition. Whether it's for your car, motorcycle, truck, RV or boat, BM200 battery monitor has got you covered.Get it, and forget winter breakdown worries
Cranking & Charging System: The cranking test helps you assess the battery's performance during vehicle startup, while the charging test lets you evaluate the operational efficiency between the battery, alternator, and electrical system——keeping your vehicle running smoothly without any surprises. With reliable accuracy, the BM200 car battery tester gives you the info you need to stay ahead, no matter the conditions
Effortless Battery Monitoring: Enjoy hassle-free battery monitoring with BM200's Bluetooth 4.2 technology. No need to stand by your car's hood—sit back in your car or within a 15-30FT range to access real-time battery information. Whether it's hot, cold, or rainy, you can conveniently monitor your battery's condition. Plus, the enhanced Bluetooth connection provides faster pairing and a stable, reliable connection.NOTE: Bluetooth connection may be affected by obstacles. For a stable connection, use in an open area
Accurate Data, Every Time: With BM200 car battery tester smart chip tech, you’ll get razor-sharp accuracy every time you check your battery health. Compatible with both iOS and Android, the ancel BM200 battery tester app lets you monitor up to 4 devices all at once—keeping you effortlessly connected. Additionaly, this saves the day by recording battery data every 2 minutes and stashing 70 days' worth of history, so you can always track back and see what's up with your power
Safety First, Worry Less: The BM200 car battery tester got your back with reverse polarity & short-circuit protection, so you're safe every step of the way. Its IP67 waterproof, laser-finished casing and secure 3M adhesive keep it rock-steady during testing, rain or shine. Best part? The BM200 smart alert system sends an instant notification to your app if your battery misbehaves, catching failures or abnormal voltage in real-time, so you can drive stress-free
Install Once, Stay Connected: BM200 battery load tester is designed for one-time installation, making it easy to stay connected without frequent adjustments. Open the app at any time to check battery health metrics such as voltage, temperature, and charge level. Its minimal power usage (just 1.5mA) ensures it won't drain your battery, allowing you to leave it connected long-term without worry

ANCEL BM200 is the ONLY device on the market that can test all 12V 100-2000CCA lead-acid and lithium batteries. Easy to use, offering cranking, charging system testing, alternator and starter testing, offers high-precision voltage detection and voltage monitoring with real-time graphs in the app.
Great Battery Monitor Tool- ANCEL BM200 Features and Functions
ANCEL BM200 Main Functions:
1.Receives notifications of battery conditions in Bluetooth range.
2.Checks vehicle cranking system automatically while engine is starting.
3.Checks charging system (alternator)
4.Lists the time of each driving.
5.Alerts mobile phone if detects abnormal data.
6.Short-circuit and reverse connection protection.
7.Data stored in battery monitor up to 30 days if out of sync.
8.Automatic synchronization when in Bluetooth range.
9.Compatible with all 12V vehicle batteries.
10.Shows historical data graphically.
11.Engine starting detection automatically.
12.Free app for iOS and Android.
13.Support multi-battery management
14. Exclusive private account, data will not be lost
15.Car location seeking function via google map.
16. Trip record with map and route.
17.Works with all 12V batteries./Wireless (Bluetooth 4.2) in10 meter./ Software included for Android and iPhone./All Apps for Android and iPhone are designed by ourselves,download for free via Internet.
Easy to use with Bluetooth 4.2 wirelessly connection, quickly get test results
1. Download the BM200 APP;
2. Scan the QR code on the product;
3. Connect the Battery;
4. Connect BM200 to APP and start to use.
ANCEL BM200 Advanced & User-Friendly Function, Designed Just for You!
Multi-advanced & user-friendly functions, such as DATA LOGGING, ABNORMAL ALERT, and CAR SEARCH FEATURE, make the BM200 a battery tester with super cost-effectiveness.