JUNCTEK 18650 Battery Charger BTS04 High Precision Lithium Battery Tester 3.7V Bluetooth Optional Multiple Operation Mod

Specifications Compatible Battery Type 3 7V Lithium Battery 18650 Voltage Resolution 0 001VCurrent Resolution 0 001ACapacity Range 0000 9000AhCapacity Resolution 0 001AhEnergy Range 0000 9000WhEnergy Resolution 0 001WhInternal Resistance Range 0000 9999mΩInternal Resistance Resolution 1mΩOperating Time Range 00 00 00 99 59 59Operation Modes Single Charge Discharge Cycle ModesCurrent Levels Low Current 0 6A High Current 1ACycle Tests 1 9 TimesCycle Transition Time 1 60 SecondsStandby Power Consumption 0 65WScreen Brightness Adjustable from 1 to 100 Screen Timeout OFF 10 120 SecondsInput Power 12V2AOptional Type BTS04AL Without Bluetooth Low Capacity Data Storage 12 Waveform 4 Channels BTS04BL With Bluetooth Low Capacity Data Storage 12 Waveform 4 Channels BTS04CL With Bluetooth High Capacity Data Storage 60 Waveform 4 Channels Features 1 High Precision Testing for Reliable ResultsEquipped with advanced voltage resolution 0 001V and current resolution 0 001A for precise testing and measurement ensuring accurate data every time 2 Versatile Operation ModesSupports single charging discharging and cycle testing modes designed for flexible battery performance evaluation in any situation 3 Wide Compatibility with Lithium BatteriesSpecifically built for 3 7V 18650 lithium batteries with capacity support up to 9000Ah catering to a range of battery testing needs 4 Smart Adjustable ScreenThe professional grade display offers adjustable brightness