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How I check, test, and charge my AA and AAA batteries – and sift out defective ones

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How I check, test, and charge my AA and AAA batteries - and sift out defective ones

pros and cons

Pros

  • Simple to use.
  • It has plenty of techy features to please the geeks.
  • It does a very good job of sorting out batteries that can’t or shouldn’t be charged.
Cons

  • It is expensive.
  • It takes up a fair bit of desk space.
  • It can be a little noisy in use.

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