Pros
It's heartening to see so many accurate reviews on Glassdoor, and I am definitely not talking about the reviews with more than two stars. The shallowness of the HR guy's responses to previous reviews just asserts what I already knew about Battery Systems. They are not a company to waste your time with, trust me. They are not a company that cares about you, at all. And they are certainly not a company that has a shred of loyalty. The previous reviews sum up what's wrong with Battery Systems. Just take a look at the amount of people who have clicked on the "helpful" tab at the end of the honest/real reviews (as opposed to the clearly fake positive reviews). Someone in HR has way too much time on their hands I think.
Cons
Without hesitation I can tell you that the vast majority of the positive reviews are being left by the same person, and not by genuinely happy employees, current or otherwise. This company and everything it stands for, is a bad egg. No training, terrible pay & bonuses, and no support from the management. Quite honestly you would be better off going to work at Burger King. At least they'd provide you with some job satisfaction, free food, a uniform and a similar rate of pay (without the BS).