Name:Hobbysky Lithium Battery Indicator Module with 4 Segments LED Indicator Battery Capacity Meter for DIY Electric Skateboard Longboard<br>Length:31.5mm<br>Width:20mm<br>Thickness:7mm<br>Length of the connector cable:95mm<br> Number of Pin: 7 Pins<br><br>Package:1Pc X Battery Indicator Module<br><br>Note:<br>Size for manual measurement, there may be a +-1 mm error, it belongs to the normal phenomenon.<br>And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!