The battery voltage monitoring display is an electronic device that integrates voltage signal acquisition, processing, analysis, and visual display functions. It is mainly used for balancing the voltage of series-connected lithium-ion battery packs, such as NCM/LFP/LTO. Features a 2.4-inch large display, showing real-time single cell voltage and total voltage. High reliability, multiple protection measures, safer and longer lifespan. Heat-resistant, dustproof, waterproof, corrosion-resistant, leak-proof, aging-resistant, shock-resistant, and impact-resistant. Parameters: Applicable battery series: 6S Applicable battery type: NCM/LFP/LTO Ambient temperature: -10℃-60℃ work voltage: 0.3V-24V/1-4.5V Single cell voltage range: 0.1-6V Measurement range: ±1mV/±3mV Connector: PH2.0-9P Color:Black Material:plastic Package Contents: 1 * Battery Voltage Acquosition Display 1 * cable (the color is random, and the designation is not accepted)