Grizzly Electrical & Lighting grizzly 450 December 18, 2015 battery going flat with lights on for about 3hrs charged battery put meter on got 13v started up got 14.1v left it for a while started up reading was 12v left it for couple of hrs started it again read 14.1v again any ideas Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related