InStart® lithium-ion electric starting engine combines the power of gas and the starting reliability of lithium-ion battery technology.
The world's first lawn mower engine to combine the power of gas and the starting reliability of lithium-ion battery technology.
Made in the USA of US and global parts.
It charges fully in one hour delivering up to 75 starts or ten minutes of rapid recharging provides up to 20 starts.
Starts in 2 attempts – or we'll fix it for free.*
Cut the hassles from gas engine maintenance with this innovative system that never requires an oil change.
Reduces harmful yard debris.
* See https://www.briggsand stratton.com/na/en_us/support/starting-promise.html for complete details.
** Regular scheduled maintenance must be performed
Download the operator's manual or illustrated parts list for your Briggs & Stratton engine or equipment by following our step-by-step process.
Find Manuals >
Have a question? Search our FAQs to find answers related to model specifications, routine maintenance, repair or troubleshooting.
Search FAQs >
Find DIY articles on how to use & maintain your Briggs & Stratton engine or equipment.
Find Articles >
Find genuine Briggs & Stratton repair and/or maintenance parts for your engine or outdoor power equipment to ensure future performance.
Purchase Parts >
At the end of the day, a job well done is its own reward. Our equipment is there to help make it happen. It's easy to master, durable and ready for a challenge. Just like you.
Sign-up not successful. Please refresh and try again.
Thank you for signing up.