The TruGlo TG-TG988H CR1/3N 3 Volts 2pk is a reliable and long-lasting power source for a variety of electronic devices. With its compact size and high energy density, this lithium battery pack ensures optimal performance and extended runtime. Perfect for cameras, laser sights, and other compatible gadgets, the TruGlo TG-TG988H CR1/3N is your go-to choice for uninterrupted power.