I ways use Energizer batteries, they last long and are affordable. The Energizer power banks also can hold a lot of power enough to power two devices simultaneously.

It’s the right price, the right amount of batteries needed for the right project! It’s that time of year when we need to check our smoke detectors and replace the batteries for our family’s safety.

Energizers cost a bit more than others, but in my experience are definitely superior. I use these for microphone transmitter and receiver at seminars. The systems goes through batteries very quickly, and lesser batteries only last 4-5 hrs max. The Energizers lasted over 8 hours and still had juice.

This battery hit the nail on the head as far as what i was hoping for . 100 percent perfect fit for my range finder and has yet to skip or miss a step like the rabbit says ...going and going and doing.....

Energizers are consistently reliable and long lasting batteries. It is good to have extras on hand. Never want to run out!