My ego lawnmower lithium battery sat n inch of water. Will it work?

Purchase online or look for it retail at Walmart.

https://www.amazon.com/Energizer-2032-Battery-CR2032-Lithium/dp/B0042A9UXC


Amazon com Energizer 2032 Battery CR2032 Lithium 3v 1 Pack of 5 Health...

Download the user manual to this set, by this site. It has all details, in its specification page. Joyetech eVic supreme ManualJoyetech download
http://electronicshelponline.blogspot.com/

You can test the charger easily by connecting a remote charger for a few hours. Check the battery connections are tight and that it has water to the level a bove the plates. If the unit runs well for a while and then goes back to your problem the charger needs looking at. Some batteries get very low and then the chargers will not bring them back up. This needs either a new battery or external charging.

I don't have any idea about that. You may want to call the tech support.

Those alarms usually come with a cheap zinc carbon battery. This battery may already be weak especially if the alarm sat in a store for a long time. Try using a good alkaline or lithium 9 volt and see if that works.

I think the Che-ez brand went out of business a few years ago and there is no hope to buy a replacement battery from the market. This solution only works if you have the original Li-Ion battery with you, as the plastic frame is needed to re-build it. Strip the outside labels on the non-working battery by hand to expose the battery cell pack and the overcharge protection PCB (circuit board). With extreme care, unsolder both off the plastic frame from the inner side of the battery's electrical contacts. Go on ebay and buy a generic Li-Polymer cell pack (search "Lithium Polymer Battery 3.7V 380mAh for MP3 MP4 SAT NAV"). Again with extreme care solder the two wires sticking out of the new battery pack back into where the old cell pack came off (check polarity carefully). It is a bit oversized but it will still go into the battery slot without much problem. If you have done even right, you should now have a working camera again.

some do some dont,,,but my gess is the engine is not charging the battery up,,,,the charger is under the flywheel,,,,there normaly prity good,,,but the voltage regulator could well have stoped working or being the mower has been stood up all winter you have a whiring fault like corrosion in a whiring joint,,,so pop off every joint you can find and clean it with switch cleaner then put some vasaline in the joint and pop it back together,,only do one joint at a time please,,, or you may end up with a mower sat in a heep of spaghetti with lots of dead ends???? a bad joint is a very common fult,,hope this is of help to you

Try searching on eBay using "cgr18650c" as the search item and you will get a few hits. I am not sure which country you are in but there are a few business sellers showing in various counties. They also seem to be relatively cheap - typically around $5, £3, E4 etc.

You might find it easier to take the carb to a shop to have the seat extracted and a new one pressed in.

clean the battery terminal/connector inside the camera's battery compartment using a cotton buds with alcohol or metal cleaner