1S- 24S Voltage Tester Lithium Battery Pack Single Cell Measurement Identify String Number Volt METER Display

Product Introduction

The 24-string battery voltage acquisition display screen is an electronic device or module that integrates the functions of voltage signal acquisition, processing, analysis and visual display. The voltage acquisition chip is used to collect the voltage of a single string and the entire battery pack in real time. The range of a single string is 0.1V to 9V, with high precision and real-time update, which is convenient for checking the battery usage status. It can effectively protect the circuit and improve the safety and reliability of the product. The core purpose is to monitor and measure one or more voltage signals in real time or near real time, and present the measurement results to users in intuitive and easy-to-read digital or graphical form.

Feture

1. Support negative – voltage display

2. Single series voltage range 0.3V-9V

3. Measurement accuracy 0.05%±3MV

4. Automatically identify the number of battery series

5. Display the highest voltage, the lowest voltage, and the maximum differential voltage between series

6. Power supply:DC5V~12V TypeC port power supply(supply 2.1 power cable in default )

7. Color LCD display with 1S to 24S battery pack measurement

Usage instructions:

First, the DC5-12V power supply

Button: Short press to power on, short press to power off; after powering on

Long press (about 10 seconds) to switch between Chinese and English display

After the wiring is completed, the battery voltage will be automatically collected. The screen will light up automatically. The screen control switch can control the screen to go off or remain on constantly.

Our company has always prioritized quality, safety and customer satisfaction. To safeguard the rights and interests of our customers and provide the best after-sales service, we hereby make the following commitments:

1.We promise that all our design, production, quality inspection, testing and acceptance processes comply with the”National Safety Technical Code for Electrical Equipment” GB19517-2023.

2. We promise that all our design, production, quality inspection, testing and acceptance processes comply with GB50055-2011 “Code for Design of Power Distribution of General Electrical Equipment”.

3. We promise that all our design, production, quality inspection, testing and acceptance processes comply with GB/T50063-2008 “Code for Design of Electrical Measuring Instruments for Electrical Installations”.

4. We promise to be fully responsible for after-sales service and ensure that we maintain communication and coordination with customers at all times in all after-sales matters.

5. We promise to respond to a customer’s after-sales service request within 24 hours and arrange a dedicated person to follow up and handle it.

6. We promise that for ordinary issues, we will resolve them within 3 working days after receiving customer complaints; for complex issues, we will conduct a detailed investigation and provide solutions within 5 working days.

7. We promise that we will provide after-sales certification services for all products to ensure that their quality and performance meet our commitments.

For inquiries, please send an email to the contact email: sales7@heltec-bms.com