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Linear Charger for Nickel Cadmium or Nickel Metal Hydride Batteries Minimizes Parts Count | Analog Devices
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operational amplifier - Is it possible and safe to charge a NiMH battery with this circuit? - Electrical Engineering Stack Exchange
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1a Nimh Rechargeable Battery Multipurpose Charger 1.5v 3v 4.5v Cc/cv Charging Module 1.2v 2.4v 3.6v Batteries - Integrated Circuits - AliExpress
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