AG 13 Replacement Batteries for Tea Lights 12/pkg- DARICE-AG13 Replacement Batteries For Tea Lights Darice's battery power lights are much safer than real candles and last approximately 100 hours and can be turned on and off at will Add a little light to centerpieces, romantic dinner, late night bath as well as wedding decorations, Christmas trees and even birthday cakes This package contains twelve replacement button lithium batteries: CR2450 3V Imported