TN Inventor - Tip of the day: 9v Alkaline battery have a capacity of 500 mAH , milli amp hours, its useful for low power application and have around 10 years shelf
![6lr61 9V Alkaline Battery RoHS Certificated with High Capacity - China 6lr61 and 9V price | Made-in-China.com 6lr61 9V Alkaline Battery RoHS Certificated with High Capacity - China 6lr61 and 9V price | Made-in-China.com](https://image.made-in-china.com/202f0j00tIKRAONEbPoU/6lr61-9V-Alkaline-Battery-RoHS-Certificated-with-High-Capacity.webp)
6lr61 9V Alkaline Battery RoHS Certificated with High Capacity - China 6lr61 and 9V price | Made-in-China.com
![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-100ma-discharge-tests.png)