Nine-Volt Battery Life: A Failure of Quality Control
Ted R. Miller, Soma Bhattacharya & Jeffrey Levy · Journal of Scientific Research and Reports · 2014
Aims: To determine the distribution of battery life for batteries that often are used to power smoke alarms. Place and Duration of Study: Pacific Institute for Research and Evaluation, Calverton Maryland, USA, between June 2007 and September 2009. Methodology: We recorded the lif...
Open access
Research Article
10.9734/JSRR/2015/13776