Specification Brand : KAHDGSS BulletPoint : Package contents:MCP23017-E/SP DIP28 (5pcs) BulletPoint1 : Electricity display, 5 LED indicators, display more and more beautiful. BulletPoint2 : the positive and negative of the display board and it to the positive and negative ends of the battery to be tested. Lightly press the red button with your finger and the lamp lights up to show the real-time battery power. BulletPoint3 : Loosen your finger and the LED light will be extinguished after 3-5 seconds of delay. No power will be during BulletPoint4 : 3.7V lithium battery, full 4.2V. BulletPoint5 : 3.7V lithium battery uses a 4 (the other is 1 4 Color : As Shown ExteriorFinish : Painted ExternallyAssignedProductIdentifier : 7642370280601 ExternallyAssignedProductIdentifier1 : 0730920794375 ExternallyAssignedProductIdentifier2 : 730920794375 FitType : Universal Fit IncludedComponents : J&M Corporation JAMP-800HR15-RCP ItemName : 3.7V Lithium Battery Module for Led Display Meter ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : communication-integrated-circuits Manufacturer : KAHDGSS Material : Copper ModelName : J&M Corporation JAMP-800HR15-RCP ModelNumber : SM8S15A-E3/2D MountingType : Surface Mount NumberOfBoxes : 1 NumberOfChannels : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : KAHDGSS ProductDescription : 3.7V Lithium Battery Module For Led Display Meter
and Features Electricity display, 5 LED indicators, display more and more beautiful the positive and negative of the display board and it to the positive and negative ends of the battery to be tested. Lightly press the red button with your finger and the lamp lights up to show the real-time battery power. Loosen your finger and the LED light will be extinguished after 3-5 seconds of delay. No power will be during 3.7V lithium battery, full 4.2V. 3.7V lithium battery uses a 4 (the other is 1 4 Display Electricity Quantity Parameter:(The following data is a reference value, there will be 2% error 1.When battery is over Nx3.2V, it will illuminate 1 block electricity quantity (Note: N represents battery quantity) 2.When battery is over Nx3.4V, it will illuminate 2 blocks electricity quantity 3.When battery is over Nx3.6V, it will illuminate 3 blocks electricity quantity 4.When battery is over Nx3.8V, it will illuminate electricity quantity Specification 3.7V, full 4.2V Display: 5 LED Dimensions: 1.5x4cm/0.59x1.57inch Quantity: 1 Pc