DescriptionModel Number : Capacity Indicator ModuleCompale Brand/Model : NoneBrand Name : SZEKSOrigin : Mainland Chinais_customized : NOCompale : PlayStation Move1S 2S 3S 4S Lithium Battery Capacity Indicator Module Meter Tester Display 4.2V 8.4V 12.6V 16.8V Power LevelDescription:If you want documents or have any other questions , contact us ~ Without case versions:1S Single 3.7V Lithium Battery Capacity Indicator Module 4.2V Blue Display Electric Vehicle Battery Power Tester Li-po Li-ion2S 2 Series Lithium Battery Capacity Indicator Module 8.4V Blue Display Electric Vehicle Battery Power Tester Li-po Li-ion3S 12.6V Lithium Battery Capacity Indicator Module 3 Series Blue Display Electric Storage Battery Power Tester Meter Lipo Li-ion4S 4 Series Lithium Battery Capacity Indicator Module 16.8V Blue Display Electric Vehicle Battery Power Tester Li-po Li-ionFeatures:1.Battery type electricity quantity display2.Wide application fields:lithium battery3.Using Method:connect display board positive and negative port with tested battery positive and negative port,digital tube will display real-time battery electricity quantity4.Digital Color:outline red,display block blue (when battery electricity quantity is full,it will be all on)Display Electricity Quantity Parameter:1.When battery voltage is over N*3.3V,it will illuminate 1 block electricity quantity (note:N represents battery quantity)2.When battery voltage is over N*3.5V,it will illuminate 2 blocks electricity quantity3.When battery voltage is over N*3.7V,it will illuminate 3 blocks electricity quantity4.When battery voltage is over N*3.9V,it will illuminate 4 blocks electricity quantity5.When battery voltage is less than N*3.3V,4 blocks display will be off;it represents battery is less than 3.3V,and you can charge the battery.Package included:1 Pcs Lithium Battery Capacity Indicator Module