ANCEL BM200 – Smart 12V Car Battery Monitor

The ANCEL BM200 is a compact Bluetooth battery monitor designed to help you prevent battery failure before it happens. By continuously tracking your battery’s condition, BM200 provides real-time insights, smart alerts, and peace of mind—especially useful for winter and daily driving.

What It Does for You

·Monitor battery health 24/7

·Detect problems before your car won’t start

·Avoid roadside breakdowns & towing costs

·Ideal for cold weather & long-term vehicle use

Complete Battery Health Monitoring

BM200 continuously monitors your vehicle’s 12V battery, including:

·Battery voltage

·Battery health & status

·Charging system performance

·Cranking performance during engine start

All data is displayed clearly in the mobile app—no need to open the hood.

️ Cold Cranking Test – Essential for Winter

Cold weather is one of the top causes of battery failure. BM200 automatically records cold cranking performance, helping you determine whether your battery can reliably start your vehicle in winter—before you get stranded.

Smart App with Real-Time Alerts

Connects automatically via Bluetooth 4.2 (iOS & Android).

·Instant alerts for abnormal voltage

·Notifications when battery condition changes

·Continuous background monitoring during daily use

If something goes wrong, you’ll know immediately.

Voltage History & Long-Term Records

BM200 records battery data every 2 minutes and stores up to 70 days of voltage history, allowing you to:

·Track long-term battery health trends

·Compare battery condition before & after maintenance

·Detect slow battery degradation early

Much more useful than one-time battery testers.

Car Finder & Vehicle Location

Forgot where you parked? BM200 records the last connected parking location in the app.

·Helpful in large parking lots

·Useful for families & multi-vehicle management

Note: Requires GPS permission on your smartphone.

One-Time Installation, Long-Term Use

·Permanently attaches to battery terminals

·No repeated installation required

·Ultra-low power consumption (only 1.5mA)

Safe for long-term connection without draining your battery.

️ Safe, Durable & Weather-Resistant

Built for real driving conditions:

·Reverse polarity protection

·Short-circuit protection

·IP67 waterproof

·Secure 3M adhesive mounting

Reliable in rain, heat, and cold.

Wide Compatibility

·Supports 12V lead-acid & lithium batteries

·Works with cars, SUVs, motorcycles, trucks, RVs, boats

·Monitor up to 4 vehicles in one app

Perfect for families, car owners, and DIY users.

Why Choose BM200?

·Continuous monitoring (not one-time testing)

·Early warnings before battery failure

·Cold cranking insights for winter driving

·Added convenience with car finder feature

Small device. Big peace of mind.