Hi,
I'm a total beginner about this, so could someone help explain this.
AA size Alkaline battery manufacturer never mentions mA as part of their specifications, rather it is a pure Voltage.
Whilst all rechargeable battery manufacturer/brands will list Voltage and mA as part of their specification.
Armed with a multimeter, I measure both types of batteries in terms of Voltage and mA.
Lo and behold,
The multimeter is able to display both Voltage and miliAmpere of the Alkaline battery;
Yet with rechargeable battery, only the Voltage registers.
So.
Question 2
1. Say for AA size, why is the Rechargeable batteries voltage always lower than alkaline battery, 1.2V vs 1.5V respectively?
2. Why do alkaline battery manufacturer almost never mention mA as part of their specification?
3. Why do rechargeable battery mA is not detected by multimeter?
Thank you
Henry
I'm a total beginner about this, so could someone help explain this.
AA size Alkaline battery manufacturer never mentions mA as part of their specifications, rather it is a pure Voltage.
Whilst all rechargeable battery manufacturer/brands will list Voltage and mA as part of their specification.
Armed with a multimeter, I measure both types of batteries in terms of Voltage and mA.
Lo and behold,
The multimeter is able to display both Voltage and miliAmpere of the Alkaline battery;
Yet with rechargeable battery, only the Voltage registers.
So.
Question 2
1. Say for AA size, why is the Rechargeable batteries voltage always lower than alkaline battery, 1.2V vs 1.5V respectively?
2. Why do alkaline battery manufacturer almost never mention mA as part of their specification?
3. Why do rechargeable battery mA is not detected by multimeter?
Thank you
Henry