Specification Brand : YWBL-WH BulletPoint : Relays BulletPoint1 : [Battery Protection] Ensures safety by detecting voltage levels, activating the relay if outside set limits. BulletPoint2 : [Wide Application] Ideal for voltage detection switches, battery protection, or discharge meters. BulletPoint3 : [Easy to Install] Simple setup with adjustable voltage limits, suitable for various dc applications. BulletPoint4 : [Digital Display Control] Easily monitor dc voltage from 0-99.9v, with relay output control for precision. BulletPoint5 : [Design] Withstand up to 10 million mechanical cycles and over 100,000 electrical cycles for long-lasting reliability. Color : One Color ExternallyAssignedProductIdentifier : 7614565522131 ItemName : 12V Relay Module Voltage Relay Switch Control with Digital Display for Battery V3 ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : voltage-monitoring-relays Manufacturer : YWBL-WH ModelName : YWBL-WHg9bq1w0mt4 ModelNumber : YWBL-WHg9bq1w0mt4 NumberOfItems : 1 PartNumber : YWBL-WHg9bq1w0mt4 ProductDescription : Specifications: Relay Voltage: DC 12V Working Power: DC 10-16V Voltage Detection Range: DC 0-99.9V Error: +/-0.1V Timing Range: 0-999 minutes cycle A set of transformations(normally open/normally closes) Contract Load: 10A/277V AC, 10A/30V DC Contract : ≤100mΩ)1A-6V DC) Mechanical Durability: >10 million times Electrical Durability: >100,000 times (10A-250V AC) Standby Current: 16mA 12V, Digital Display Closed Smallest 6mA/12V, Relay Timely 45mA/12V Working Temperature: -40-85°C Dimension: 50 * 40 * 20mm Weight: 27g / 0.95oz