Customer Ratings & Reviews

I bought 3 of these for my son who needed them. No complaints yet so they are working just fine.

I always buy these batteries. They end up being the most cost efficient because they really do last.

This does exactly what i needed it to. My smoke alarm will not make another sound for upwards of 12 months.

This was a classic case of you get what you pay for, I needed to replace the battery in my garage door opener and picked up a pack of lowest priced 9V from an un-named store and they died within 2 weeks, picked these up and have been going strong on the 1st one for a month so far.

A brand that I can trust to withstand outside conditions.

Pretty basic battery - worked as it should. Used it in a n emergency radio, lasted a long time.

Energizer is long-lasting so I always buy this brand. I use it for smoke detectors/clocks and it lasts for years.

Energizer always good, long time energy and good price

Good 9 volt batteries for smoke detectors. Last longer.

I always trust these batteries to do their job. When it comes to smoke detectors, I trust energizer.

I bought these to replace the batteries in my smoke detector. They have lasted a long time. I am pleased

I use these batteries in different paranormal equipment that I own. They work very well and last a long time.

Batteries. They work and have a charger to run my items. Batteries.

Always liked Energizer batteries as they seem to las the longest.

Batteries are always needed. I bought them for my fire & smoke detectors.

Not much to say about 9v batteries, but these always get the job done. I primarily use them in effects pedals for electric guitar.

Totally Groovy and Happening in far out ways!!!!!!

Long lasting batteries. Worth the cost for sure. Better than store brand.

Would purchase this brand of batteries because they last long and work strong.

Used these batteries to replace the batteries in my campers smoke detector. Worked as expected.