Tacfire 220 explosion. test in safe place. - TacFire Cree LED Tactical Flashlight

Im really not sure about this product. I had a very dangerous experience when testing it out for the first time. Initially the light did not work and i removed the batteries. One of the batteries began to smoke and eventually blew up, luckily it was kicked outside. It did start a fire in the backyard when it landed. Fortunately it didnt hurt anyone. I called the manufacturer and they did not offer any support. They replied days later saying it was possibly a battery. But i have heard nothing since. Threw away this product. Not going to take the risk of another explosion.