Many registered nurses (RNs) and licensed practical nurses (LPNs) are finding the education and support they need to reenter nursing by enrolling in a refresher program. Offered through colleges and hospitals, nurse refresher programs are designed for RNs and LPNs who have been out of the field for at least three years. Whether your current nursing license is inactive or lapsed, your state board of nursing requires you to take a nurse refresher course to return to active status.
How to charge a battery. An average car battery has a capacity of around 48 amp hours which means that, fully charged, it delivers 1 amp for 48 hours, 2 amps for 24 hours, 8 amps for 6 hours and so on.
Step 2: Determining Battery Size. We donât mean physical size, but how many amp hours your battery stores. For example, a typical full-size auto battery is about 50 amp hours, so you would choose a 10 amp charger that would take about 6 hours to recharge it if the battery were completely dead. Another instance would be a marine deep cycle battery rated at 100 amp hours.