Battery heat question Help

What is the proper temp for nimh battery having heat issues with all batteries need to know how hot is too hot .I checked it today after each run battery temp was 139 140 F

This entry was posted on Monday, June 15th, 2009 at 1:00 pm and is filed under Electric Off-road. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.