What happens if you put too much voltage into charging a 1.2V AA cell? (assuming the current stays at 500mA for example) and does voltage matter? Whats faster, 5V 0.20 ampere or
Linear Charger for Nickel Cadmium or Nickel Metal Hydride Batteries Minimizes Parts Count | Analog Devices
Battery Charging NiMH
1s 2s 3s Cell 1a Nimh Rechargeable Battery Charger Module Charging Voltage 1.5v 3v 4.5v Input 3.7v-6v For Toys Car Solar - Battery Pack - AliExpress