BMS100
BMS100
BMS100
BMS100
BMS100
BMS100
BMS100

leagend BMS100 4G Battery Monitor

$117.00 USD
$117.00 USD $117.00 USD
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Overview

The leagend BMS100 4G Battery Monitor gives you a smarter way to keep track of your vehicle battery, with real-time battery data sent to the cloud through 4G. Check voltage, CCA, internal resistance, State of Charge (SoC), State of Health (SoH), temperature, and battery history from your smartphone or computer—so you can spot potential battery problems before they leave you stranded.

Smart Battery Monitoring, Anywhere

A weak battery does not always give you a warning before it fails. leagend BMS100 continuously monitors your battery and keeps your data available remotely, helping you understand your battery's condition whether your vehicle is parked at home, in the garage, at an airport, or away on a trip.

Key Features

Check Your Battery from Anywhere

  • Use the mobile app on iOS or Android, or access your battery information through a web browser. With 4G connectivity, you can check your vehicle battery status without being next to the vehicle.

Real-Time 4G Battery Monitoring

  • The leagend BMS100 sends battery data to the cloud through 4G, allowing you to remotely monitor your vehicle battery and stay informed even when your vehicle is parked for extended periods.

Monitor More Than Just Voltage

  • Get a clearer picture of battery condition by monitoring:
  • Battery voltage
  • Cold Cranking Amps (CCA)
  • Internal resistance
  • State of Charge (SoC)
  • State of Health (SoH)
  • Battery temperature
  • Historical battery data

Keep Track of Battery History

  • Battery problems can develop gradually. Cloud-based historical data helps you look back at battery performance and identify changes over time, making it easier to recognize signs of battery aging or declining performance.

Automatic Battery Alerts

  • The system can send reminders when battery power is low or the battery shows signs of aging, helping you take action before a weak battery becomes an unexpected starting problem.

Ultra-Low Power Consumption

  • Designed for continuous monitoring without placing a significant load on your vehicle battery, the leagend BMS100 has an average operating current of approximately 1.5 mA.

Built for Extreme Temperatures

  • With an operating temperature range of -40°C to 80°C (-40°F to 176°F), the leagend BMS100 is designed for demanding hot and cold environments.

Built-In Safety Protection

  • Built-in short-circuit and reverse-connection protection helps provide safer installation and everyday operation.

Supports 12V and 24V Batteries

  • The leagend BMS100 supports a wide range of 12V and 24V battery applications, with an input voltage range of 6V–32V.

Specifications

Application
All 12V/24V batteries
Voltage
6V~32V
Supported System
iOS and Android phones, Web Browser
Test Standard and Range
JIS(26A17-245H528) DIN/IEC: 100-1400 CCA/BCI/CA/MCA/EN/SAE: 100-2000 GB: 30-220Ah
Operating Temperature
-40℃~80℃ (-40℉~176℉)
Average Operating Current
1.5mA
Color: Black
SIM Card
Specifications
NOTE:
780EA: B1/B3/B5/B7/B8/B28 – for use in Hong Kong, South Korea, Australia, and other Asia-Pacific regions
780EU: B1/B3/B7/B8/B20/B28 – for use in Europe, the Middle East, Africa, Thailand, and other regions

FAQ

The leagend BMS100 is a smart 4G battery monitor that continuously monitors vehicle battery information and uploads data to the cloud. You can check battery status remotely through the supported mobile app or a computer web browser.
The leagend BMS100 monitors battery voltage, Cold Cranking Amps (CCA), internal resistance, State of Charge (SoC), State of Health (SoH), temperature, and historical battery data.
Yes. The leagend BMS100 uses 4G communication to transmit battery information to the cloud. You can check the battery status through the mobile app or a computer browser without being physically next to your vehicle.
Yes. The leagend BMS100 is designed for 12V and 24V battery applications and supports an input voltage range of 6V–32V.
Yes. The leagend BMS100 can monitor CCA for engine-start batteries. CCA, or Cold Cranking Amps, is an important indicator of a battery's ability to provide starting power, particularly in cold conditions.
Yes. The leagend BMS100 monitors State of Health (SoH), State of Charge (SoC), internal resistance, voltage, CCA and temperature to provide a broader view of battery condition.
NO.;The leagend BMS100 is designed for very low power consumption, with an average operating current of approximately 1.5 mA. This makes it suitable for continuous battery monitoring.
Yes. The system can automatically send reminders when battery power is low or when the battery shows signs of aging, helping you respond before a potential starting problem occurs.
Yes. The leagend BMS100 has a specified operating temperature range of -40°C to 80°C (-40°F to 176°F), making it suitable for a wide range of climates.
Yes. The leagend BMS100 is designed to make battery monitoring easier for everyday drivers. Instead of manually testing the battery every time, you can remotely check important battery information and receive alerts when attention may be needed.

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