1: Wide range of applications2: Small appearance3: Simple to use and easy to understand4: Measurement accuracy: 1mAH5: Intelligent chip control, clear LCD display, accurate measurementProduct name: 18650 lithium battery capacity testerProduct Model: XH-M239Display accuracy: 0.1Measurement accuracy: 1mAHPower supply voltage: DC5-12V/18650 battery (delivery without battery)Standby current: 5mADischarge current: about 500mALoad power: 10W 8ΩAppearance size: 111 x 97 x 25mmProduct weight: 93gDIY Supplies: ELECTRICALType: Household Battery Testercolor:GreenMaterial:PCB+plasticPackage Contents:2 x 18650 Lithium Battery Capacity TesterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.