When a rechargeable 9V battery dies, what is its behavior? Does it maintain 9V until poof, its 0. What does its curve time look like? - Quora
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Discharge tests and capacity measurement of 9 volt transistor radio batteries at high current, 100mA to 500mA engineering data
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SAFESEED Hi-Watt HW 9V Battery, Capacity: 600 Mah, Voltage: 9W, For DJ Products, Battery Type: Lithium-Ion
![Energizer NH22NBP 1-pk 9V / 9 Volt 175 mAh NiMH Rechargeable Battery, Pre-Charged, All Purpose | Canadian Tire Energizer NH22NBP 1-pk 9V / 9 Volt 175 mAh NiMH Rechargeable Battery, Pre-Charged, All Purpose | Canadian Tire](https://media-www.canadiantire.ca/product/fixing/hardware/household-batteries/0650863/battery-energizer-nimh-9v-d5996239-5034-4e49-9a92-8f624c663aac.png)
Energizer NH22NBP 1-pk 9V / 9 Volt 175 mAh NiMH Rechargeable Battery, Pre-Charged, All Purpose | Canadian Tire
![Discharge tests and capacity measurement of 9 volt transistor radio batteries at high current, 100mA to 500mA engineering data Discharge tests and capacity measurement of 9 volt transistor radio batteries at high current, 100mA to 500mA engineering data](https://www.powerstream.com/z/9V-1A.png)