SAD TO SEE THOSE PHOTO'S DAVE. I NEVER USE THOSE BATTERIES. ALWAYS HAD A FEAR OF THEM. LATLY I HAVE SEEN THESE BATT. GO ON FIRE JUST STANDING STIIL. THANKS FOR THE UP DATE . NOWN OFF TO MY SHOP & UNPLUG MY ELECTRIC WEED EATER, AND THE BATTERY IN THE TRASH CAN TILL I AM READY FOR IT. SAD THAT THIS A BAD LESSON TO LEAN.