Is it possible to see how much power the battery has used ?

ANCEL BM300 has a 30-day data historical record, which allows you to check how much electricity has been used through each record.

Can Android or iOS device directly monitor local data ?

iOS devices can monitor directly, while Android devices require authorization.

What about the stability of Bluetooth connection ?

Enable location access within a 33 ft range of the device, allowing continuous monitoring of battery data on your phone.

Can multiple batteries be monitored at the same time?

No, BM300 can only monitor one battery, If you want to test another battery, delete the current one and test the battery data you want to test.

Is the voltage data accurate?

The data with an accuracy of more than 99.5%, with intelligent calculations that make the data more accurate the longer you monitor it.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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ANCEL BM300 12V Battery Monitor, Bluetooth 4.0 Automotive Voltmeter with Charging, Cranking System Test & Alarm - Compatible for Solar Power Systems, RVs, Motorcycles, Boats, Cars, and Trucks

Product ID: 157137598

Details

Brand
ANCEL
Color
Black
Item dimensions L x W x H
4.33 x 0.98 x
Power Source
Battery
Style
Battery

⚡99.5% accuracy with smart chip

📶Bluetooth 4.0 wireless range up to 33ft

🔋12V battery compatibility

57584CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Stay Powered, Stay Ahead — The Smart Battery Monitor Every Pro Needs!

ADVANCED SAFETY YOU CAN TRUST - Built-in overload breaker, reverse polarity protection, and fire-resistant housing keep your vehicle and you safe.
EFFORTLESS ONE TIME INSTALLATION - Attach once and forget it—ultra-low 1.5mA power draw means it won’t drain your battery while keeping you connected 24/7.
COMPREHENSIVE 30 DAY USAGE INSIGHTS - Track power consumption trends and battery performance history with the intuitive Trip function—stay ahead of battery issues.
UNIVERSAL COMPATIBILITY FOR EVERY RIDE - Works flawlessly with all 12V batteries from cars to solar systems, motorcycles to RVs—your all-in-one battery guardian.
REAL TIME BATTERY HEALTH AT YOUR FINGERTIPS - Monitor voltage, cranking, and charging system instantly via Bluetooth app—no more guesswork or surprises.

The ANCEL BM300 is a compact, Bluetooth 4.0-enabled 12V battery monitor designed for professional-grade real-time tracking of voltage, cranking, and charging system health. With over 99.5% accuracy, built-in safety features, and a low power footprint, it offers seamless monitoring via a smartphone app up to 33 feet away. Compatible with a wide range of 12V batteries across vehicles and solar systems, it provides 30-day usage analytics and instant alerts to prevent costly battery failures.

Specifications

ASIN	B07WCW49YM
Best Sellers Rank	#12,091 in Automotive ( See Top 100 in Automotive ) #20 in Battery Testers
Brand Name	ANCEL
Color	Black
Customer Reviews	4.2 4.2 out of 5 stars (1,279)
Included Components	Battery Monitor bluetooth
Item Dimensions	4.33 x 0.98 x 5.12 inches
Manufacturer	ANCEL
Maximum Operating Voltage	12 volts
Measurement Type	Voltmeter
Minimum Operating Voltage	6 volts
Model	BM300
Part Number	BM300
Power Source	Battery Powered
Specification Met	EN 61010-1
Style Name	Battery Monitor
Upper Temperature Rating	85 °C
Warranty Description	1 year warranty

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