Why can’t a single portable battery work with all of devices (laptop, phone, camera, etc

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Why does every product have a list of devices it can work with and cant?

In: Engineering

5 Answers

Anonymous 0 Comments

There are battery packs that adjust to different working voltages and amperage. I have a NOCO battery pack that charges my iPad and MacBook, and can also jump start my car.

As for the battery itself, there are no battery chemistry’s that allow for a dramatic voltage range. NI-CD batteries lose their max capacity if discharged too low, Lithium and Lead / Acid explode if overcharged.

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