Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: BAD BACK-UP BATTERIES
Review: JUST INSTALLED 7 7010B SMOKE DETECTORS ORDERED FROM YOU.IN 5 DETECTORS, WITHIN 2 DAYS, I HAD TO REPLACE THE INCLUDED 9 VOLT BATTERY.IS THIS THE QUALITY AMAZON WANTS TO BE KNOW FOR?
