Maxx Rechargeables CR2 Li-ION 3V Battery and Charger Set. Includes charger and two batteries. High performance. Lightweight. Durable.
Charging time: approximately 4 hours.
Battery life in rangefinder: approximately 18 hours. Compatible with Bushnell, Opti-Logic, Leupold, Nixon, Vortex, Golf Buddy, Halo, Redfield, Zeiss, and Steiner. Additional uses include flashlights, camera, and binoculars. Keep your laser rangefinder always charged and ready for use - Keep one battery in the unit and the other in your bag.