Sparking distance: 2-3mmLength: 9cmDiameter: 2.6cmOutput voltage: more than equal 18kvPressure:3.0±0.5kgApplicable Gas: LPG, NGTemperature-resistance: -20°C~120°CNo battery just press, one press one spark.Wire length: 30cmElectrode : M10*1 length: 60mmPin straight length: 19.5mm 135degree at head 9.0mmType:Gas Heater PartsModel Number:SMT-DHQ001-DHZ008-005colour:blackMaterial:metalPackage Contents:5 * push button Piezo igniterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.