jeong won lee Posted February 21, 2020 Report Share Posted February 21, 2020 (edited) hi.... I'm jeong won living in South Korea. Vertigo 12v start battery connection is inconvenient So I made a 12v portable starter battery with 18650 batteries. It is 11.1v by connecting three 3.7v batteries, but 12v comes out because it is 4 volts when fully charged. In the photo, the battery hold is on the side but is actually under the air filter. Make a switch and start the engine When started, disconnect the switch. If the switch is connected and kickstarter 3 starts. Edited February 22, 2020 by jeong won lee Link to comment Share on other sites More sharing options...
sergioNMD Posted February 22, 2020 Report Share Posted February 22, 2020 Vertigo went batteryless in 2017 and never looked back... Everybody says this way the bike starts much better. I would update the system to the batteryless harness instead... Link to comment Share on other sites More sharing options...
misscrabstick Posted February 22, 2020 Report Share Posted February 22, 2020 Designing a trials bike that needs a battery to start plus all the hassle of that just seems utterly mad to me. 2 Link to comment Share on other sites More sharing options...
jeong won lee Posted February 23, 2020 Author Report Share Posted February 23, 2020 12 hours ago, misscrabstick said: Designing a trials bike that needs a battery to start plus all the hassle of that just seems utterly mad to me. The idea of an external power source for easy start is very good. But it's a bit uncomfortable. So I made a small 12v and a switch. It is very easy start after installation and is comfortable. My ideas I'm writing to share. Link to comment Share on other sites More sharing options...
Moto619 Posted December 11, 2023 Report Share Posted December 11, 2023 Can you tell me where you wired the 12V supply to? 1 Link to comment Share on other sites More sharing options...
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