I'm having an issue with a battery in my Sig pistol light. For some reason, when I use a rechargeable battery, it will work for about 30 seconds and then the light will go out. It won't turn back on until I recharge the battery or swap it out. Can I not use a rechargeable battery with the light? I would not think the light is draining the battery that fast. Maybe it's an amp issue? What say the experts?