We are making flashsale for the thrunite valued customers. Buy 1 flashlight, Get an extra battery. One battery is contained in the flashlight, the extra for backup. You will never worry about that you are lost in dark once the battery is drained. The flashlight gets its power from 2 included cold-resistant 26650, 21700, 18650 or 18350 rechargeable Li-ion batteries, double the runtime. ThruNite stable and durable Li-ion batteries ensures your light performs flawlessly.
PS: Code THRUNITE will not be effective on products during the sale.