2/4/8-channel 18650 battery capacity and internal resistance tester, electronic load tester, automatic charge/discharge module

Semi-finishedproduct : No Battery Included : no High-concerned chemical : None Gaqqee Model : none Power Source : Ac Model Number : 18650 Battery Capacity and Internal Resistance Tester Type : Household Battery Tester DIY Supplies : Electrical Brand Name : Gaqqee Origin : Mainland China Certification : CE,RoHS Operating voltage : DC5V System language : Switchable between English and Chinese Cooling method : Active fan cooling Overheating protection : Supported