If an alkaline AA battery is rated at 2700 mAh when brand new, what is the capacity of the battery when the particular device (i.e. wall clock) drains it fully and stops
![batteries - How much energy is stored in a AA battery when its voltage has dropped to 1.2V? - Electrical Engineering Stack Exchange batteries - How much energy is stored in a AA battery when its voltage has dropped to 1.2V? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/0cr7H.png)
batteries - How much energy is stored in a AA battery when its voltage has dropped to 1.2V? - Electrical Engineering Stack Exchange
![TEST AA: BATTERIES Eneloops - Primary Lithium (NICE and ENERGIZER) - Alkaline - Consumable Batteries - BudgetLightForum.com TEST AA: BATTERIES Eneloops - Primary Lithium (NICE and ENERGIZER) - Alkaline - Consumable Batteries - BudgetLightForum.com](http://i.imgur.com/oRVK7JH.jpg)
TEST AA: BATTERIES Eneloops - Primary Lithium (NICE and ENERGIZER) - Alkaline - Consumable Batteries - BudgetLightForum.com
![This is a voltage (V) versus Time (s) graph of a standard 9 V alkaline... | Download Scientific Diagram This is a voltage (V) versus Time (s) graph of a standard 9 V alkaline... | Download Scientific Diagram](https://www.researchgate.net/publication/40451224/figure/fig2/AS:601700301807631@1520467939690/This-is-a-voltage-V-versus-Time-s-graph-of-a-standard-9-V-alkaline-battery.png)
This is a voltage (V) versus Time (s) graph of a standard 9 V alkaline... | Download Scientific Diagram
![Calculate battery percentage of alkaline batteries using the voltage - Project Guidance - Arduino Forum Calculate battery percentage of alkaline batteries using the voltage - Project Guidance - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/b/a/5/ba5dfcfd78ba207a374a8b219a300ec7d41f287e.png)