Covidien is recalling batteries used in its Newport HT70 ventilators.--Courtesy of Covidien Last month, Covidien ($COV) launched a recall of battery packs used with ...
For the second time this year, Covidien ($COV) is warning the U.K. market about possible battery failures involving two brands of portable home use ventilators. The ...
To get the best efficiency for my battery backup system I want to make sure that the backup battery is large enough to cope with at least twice the total amp hours required in my calculations. So, in ...