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  • Overall Rating: 5
  • Price: 4
  • Quality: 5
  • Ease Of Use: 5
  • Usefulness: 5
Perfect – Translucent AAA-to-AA Type Battery Converter Cases (4-Case) Reviews

posted by Bombyx on 05/23/2011 Certified Owner

Involvement:General (knows how to use it) - Ownership:1 day to 1 week

These AAA-to-AA converters are really good. They do not have any of the flaws some other converters can have. They are very well built and they seem durable. Their negative terminal is a metal plate with a spring (some other converters have just a hole). The two halves snap firmly into place, so the converters stay closed when their spring is compressed. The size is perfect and should fit any AA-operated device (some other converters are too large).
The two halves snap firmly into place, but a screw thread may have been better (more durable).
Of course, AAA batteries store less energy than AA batteries. However, good NiMH AAAs can bear currents as high as what alkaline AAs can bear. So with NiMH batteries, AAA-to-AA converters work well with many devices.
A good buy.


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