Iron Phosphate Builds a Better Battery
Lithium ion (Li-ion) has become the battery chemistry of choice for most medical devices. Its main advantage is its high energy density by weight and volume. It is greater than older chemistries such as nickel cadmium (NiCd), nickel metal hydride (NiMH), and lead-acid (Pb-acid). This has pushed Li-ion batteries into a wide range of medical…
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