Issues and information of the Ni-MH batteries

Question

Explain some of the Issues and information of the Ni-MH batteries.

Answer 1

Nickel-Metal Hydride batteries offer the incremental improvements in capacity over the NICAD at expense of decreased cycle life and lower load current.

Distinct advantages of today's NiMH batteries

a) 30% more capacity over a standard NICAD.
b) Less prone to memory than the NICAD. Periodic exercise cycles need to be done less often.
c) Fewer toxic metals.
d) The NiMH is currently labeled "environmentally friendly."
e) Negative attributes of today's NiMH batteries