BT2000 PRO
BT2000 PRO
BT2000 PRO
BT2000 PRO
BT2000 PRO
BT2000 PRO
BT2000 PRO

leagend BT2000 PRO – Professional Bluetooth Battery Monitor

$129.99 USD
$59.80 USD $129.99 USD
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Overview

leagend BT2000 PRO is a smart Bluetooth battery monitor and battery tester designed to help you keep track of your vehicle battery anytime, directly from your smartphone. It monitors battery voltage, State of Charge (SoC), State of Health (SoH), temperature, CCA and internal resistance, while also checking vehicle starting and charging systems through the free mobile app.

With real-time battery information, automatic low-battery and battery-life reminders, wireless display, and long-term test data storage, leagend BT2000 PRO makes battery maintenance simple, convenient, and proactive.

Key Features

Smart Battery Monitoring Through Your Smartphone

  • Connect leagend BT2000 PRO to the free mobile app and check your vehicle battery from your phone. The app is compatible with both iOS and Android and provides easy-to-understand battery information.
  • Real-time battery voltage monitoring
  • State of Charge (SoC)
  • State of Health (SoH)
  • Battery temperature
  • CCA measurement
  • Internal resistance testing
  • Battery condition monitoring through the mobile app

Complete Battery Health Testing

  • leagend BT2000 PRO provides more than basic voltage monitoring. It evaluates multiple battery parameters to give you a clearer picture of your battery's condition.
  • Check:
  • Voltage – See the battery's current voltage
  • SoC – Understand the current state of charge
  • SoH – Monitor overall battery health
  • CCA – Check cold-cranking performance
  • Internal Resistance – Identify changes that may indicate battery deterioration
  • Temperature – Monitor battery temperature during testing

Check Starting and Charging Systems

  • Battery problems are not always caused by the battery itself. leagend BT2000 PRO can also test the vehicle's starting system and charging system, helping you identify potential issues with the electrical system.
  • This makes it easier to understand whether a starting problem may be related to the battery, starter system, or charging system.

Automatic Battery Health Reminders

  • You don't have to constantly check the app yourself.
  • leagend BT2000 PRO can provide reminders when battery power is low or battery life is declining, helping you take action before a weak battery becomes a no-start problem.

Wireless Solar-Powered Display

  • The included wireless display provides convenient battery information without requiring a permanent wired display installation.
  • The display features:
  • 433MHz wireless transmission
  • Solar-powered operation
  • Built-in lithium battery
  • Automatic power on/off
  • Wireless installation with no additional display wiring
  • Place the display where it is convenient for you and check your battery status at a glance.

Long-Term Battery Data Tracking

  • The mobile app automatically saves battery test data, allowing you to look back at previous results and understand how your battery condition changes over time.
  • This makes leagend BT2000 PRO useful not only for checking your battery today, but also for monitoring its condition over the long term.

Share and Print Battery Test Data

  • Need to show a battery test result to a technician, family member, or customer?
  • leagend BT2000 PRO supports forwarding and remote printing of battery diagnostic data, making it easier to share battery test results when needed.

Designed for Safe, Reliable Monitoring

  • Safety features help protect the battery monitor during everyday use.
  • leagend BT2000 PRO includes:
  • Flame-retardant cable
  • Short-circuit protection
  • Reverse-connection protection
  • Low-power operation with an average operating current of approximately 1.5 mA

Specifications

Application
All 12V lead-acid engine starting batteries
Supported System
iOS and Android phones
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: Red

FAQ

leagend BT2000 PRO is a Bluetooth battery monitor and battery tester for 12V lead-acid engine starting batteries. It connects to a smartphone through a mobile app and monitors battery voltage, State of Charge (SoC), State of Health (SoH), CCA, internal resistance, and temperature.
leagend BT2000 PRO is designed for 12V lead-acid engine starting batteries. It supports multiple battery testing standards, including JIS, DIN/IEC, CCA/BCI/CA/MCA/EN/SAE, and GB.
Yes. leagend BT2000 PRO measures several important battery parameters, including voltage, State of Charge (SoC), State of Health (SoH), CCA, internal resistance, and temperature. These measurements help you better understand the current condition of your vehicle battery.
Yes. In addition to battery testing, leagend BT2000 PRO can evaluate the vehicle's starting system and charging system, helping you determine whether an electrical problem may be related to the battery or another part of the vehicle's starting and charging system.
Yes. leagend BT2000 PRO works with both iOS and Android smartphones through the dedicated mobile app. The app allows you to view battery test information and manage your battery data.
Yes. The mobile app automatically saves battery test data, allowing you to review previous results and monitor changes in battery condition over time.
Yes. leagend BT2000 PRO can provide automatic reminders when battery power is low or battery life is declining, helping you take action before a potential starting problem occurs.
The wireless display provides convenient access to battery information without requiring a permanently wired display installation. It uses 433MHz wireless transmission and is powered by a solar panel and built-in lithium battery.
Yes. leagend BT2000 PRO supports forwarding and remote printing of battery diagnostic data, making it convenient to share battery test results with technicians or keep records for maintenance.
Yes. leagend BT2000 PRO is designed to make battery monitoring and testing more accessible for individual vehicle owners and DIY enthusiasts. The smartphone app presents key battery information in a convenient format, helping you make more informed battery maintenance decisions.
Yes. leagend BT2000 PRO has an operating temperature range of -40°C to 80°C (-40°F to 176°F), making it suitable for monitoring vehicle batteries across a wide range of environmental conditions.
A battery can gradually lose performance before it completely fails. By monitoring voltage, SoC, SoH, CCA, internal resistance, and temperature with leagend BT2000 PRO, you can identify changes in battery condition earlier and make decisions about charging, maintenance, or replacement before a no-start situation occurs.

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