ITEM NAME:Battery Capacity Tester Storage Battery Li-Ion Lithium Battery Real Capacit P1U3 Battery Capacity Tester Storage Battery Li-Ion Lithium Battery Real Capacit P1U3 Type: Voltage Regulator Complementary function: voltage / current measurement / battery research Product Name: Battery Real Capacity Measurement Module Product Type: XH-M354 Input voltage: DC 7-15v Display accuracy: 0.1v 0.001A 0.001Ah Battery voltage: 3.7-30v P01.0 value: 0.75 times the battery voltage Voltage error: plus or minus 0.1v Discharge current: 0.1-3A (recommended 1-2A) Scope: all kinds of battery lithium battery colour:blue Material:Metal +pc size:Product Size: 54.2 * 37 * 12.5mm Package Contents: 1*Battery Capacity Tester