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Battery Voltage Monitor
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VT8b Battery Voltage Meter Adjustable Brightness Multifunctional Voltage Meter

VT8b Battery Voltage Meter Adjustable Brightness Multifunctional Voltage Meter

Brand Name: BAIWAY
Model Number: VT8b
MOQ: 1
Price: $4/set (Retail price)
Payment Terms: T/T
Supply Ability: 5000pcs/month
Detail Information
Place of Origin:
Shanghai, China
Conventional Working Voltage:
6~69V
HV High Voltage Working Voltage:
12~120V
Accuracy:
±1.0%
Temperature:
-10~50℃
Certificates:
CE
Dimensions:
57.0*30.0*12.0mm
Hole Size:
50.0*27.0mm
Packaging Details:
Courier box
Highlight:

Multifunctional VT8b Battery Voltage Meter

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Adjustable Brightness VT8b Battery Voltage Meter

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Multifunctional Battery Voltage Monitor

Product Description
​​Dual-Line Data Display Function

VT8b is equipped with a dual-line display, allowing simultaneous viewing of real-time voltage and battery state of charge (SOC). A battery level indicator bar is located below the screen, providing an overview of remaining battery capacity, enabling users to access multiple key parameters at once.


​​​​Brightness Adjustment Function

VT8b supports manual screen brightness adjustment. Users can customize the display brightness according to ambient lighting conditions, ensuring optimal visibility in different lighting environments.


​​​Configurable Display Modes

VT8b offers three display modes: timed standby, timed shutdown, and always-on mode. The trigger time for standby and shutdown can be set by the user between 2 and 99 seconds, accommodating different usage scenarios and power management needs.


​​Multiple Voltage Alarm Functions

VT8b features three configurable alarm functions: low SOC alarm, low voltage alarm, and high voltage alarm. When monitored data reaches user-defined thresholds, the device will sound an alert via a buzzer, prompting users to pay attention to battery voltage status.



Key Features
  • Dual buttons
  • Three display modes
  • Sleep mode supported
  • Adjustable brightness
  • Multiple alarm function




Specifications

Parameter Min. Nominal Max. Unit
Conventional working voltage 6.0
120.0 V
Working consumption
4.0 6.0 mA
Standby consumption (F1)

150.0 200.0 μA
Sleep consumption (F2)
30.0 60.0 μA
Accuracy of collecting voltage
±3.0
%
Ambient temperature range -10.0 25.0 50.0 ℃
Dimensions
57.0*30.0*12.0
mm
Complete set weight   23   g





 
Product Installation

The VT8b battery monitor is designed for simple panel mounting with an integrated snap-fit fixing structure. No additional mounting bracket is required for standard installation.

VT8b Battery Voltage Meter Panel Mounting

Installation Steps
  1. Prepare the Panel Opening
    Cut a rectangular opening in the equipment panel according to the specified product cutout dimensions.
  2. Insert the Battery Monitor
    Insert the VT8b into the rectangular panel opening from the front side, ensuring that the meter is correctly aligned with the opening.
  3. Secure with the Snap-Fit Clips
    Press the meter firmly into the panel until the integrated clips engage with the panel and hold the unit securely in position.

The actual panel opening dimensions and installation requirements should follow the confirmed VT8b product specifications and dimensional drawing.

 
Actual Electronics Manufacturing & Assembly Environment

The image above shows an actual electronics manufacturing and assembly environment, with dedicated production equipment, operator workstations, automated assembly machinery, component handling areas, and personnel involved in production activities.

The manufacturing environment supports electronics-related production and assembly processes for battery monitoring and related electronic products. Depending on the confirmed product configuration, applicable manufacturing activities may include component handling, electronic assembly, production operations, functional verification, and other quality-control procedures.

Production and inspection requirements are determined according to the applicable product specifications, production requirements, and confirmed product configuration. Specific processes and inspection items may vary by product model and manufacturing requirements.

This real production image provides first-hand visual evidence of the manufacturing environment and helps customers better understand the production setting behind Capdisp's electronics products.

Typical Applications

The VT8b Battery Voltage Meter is designed for integration into a variety of battery-powered equipment where clear and convenient battery voltage monitoring is required.

Typical application scenarios may include personal mobility equipment, industrial or robotic equipment, battery-powered floor-cleaning machines, and battery pack systems. The applicable VT8b configuration should be selected according to the equipment's battery voltage range, installation space, electrical connection requirements, and other confirmed product specifications.

VT8b Battery Voltage Meter Typical Applications

The application images above are provided as typical application references, illustrating different types of battery-powered equipment and battery systems where a voltage meter may be used. They do not by themselves represent specific customer projects or confirmed VT8b installations.

FAQ:
(1) What is the purpose of a battery monitor?

Battery monitors can be used in any scenario involving battery packs. They continuously track the status of the battery pack and display key parameters such as remaining charge, current voltage, current, power, and other relevant data. This allows users to monitor battery health in real time, helping to protect the battery and extend its lifespan.

(2) What types of battery packs can the battery monitor be used for?

It is compatible with mainstream battery types on the market, such as lead-acid batteries, lithium-ion batteries, lithium iron phosphate batteries, sodium batteries, etc.

(3) What is the after-sales service like?

We provide a one-year warranty period. After one year, if the product is damaged due to its own quality issues, we will continue to offer repair or replacement services based on the specific circumstances. For cases where returns or exchanges are not possible due to reasons such as shipping costs, replacements will be sent with the next order.

(4) Still have questions? We are here to provide assistance.

Please reach out to us via the contact information on our "Contact Us" page.