Are there any rechargeable AA batteries offer 1.6 or 1.7V voltage? The ones I have only have 1.3V and my device keep reporting 'low voltage' - Quora
![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)
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 Calculate battery percentage of alkaline batteries using the voltage - Project Guidance - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/4/f/b/4fb4c2ea2089fcb813319675818c533aaa540806.png)
Calculate battery percentage of alkaline batteries using the voltage - Project Guidance - Arduino Forum
![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
![Typical discharge curves and available energy for alkaline AAA batteries 3 | Download Scientific Diagram Typical discharge curves and available energy for alkaline AAA batteries 3 | Download Scientific Diagram](https://www.researchgate.net/publication/221926555/figure/fig3/AS:305214067363844@1449780112666/Typical-discharge-curves-and-available-energy-for-alkaline-AAA-batteries-3.png)
Typical discharge curves and available energy for alkaline AAA batteries 3 | Download Scientific Diagram
![batteries - Function to describe alkaline battery voltage under constant current / load - Electrical Engineering Stack Exchange batteries - Function to describe alkaline battery voltage under constant current / load - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/fbmy7.png)
batteries - Function to describe alkaline battery voltage under constant current / load - Electrical Engineering Stack Exchange
![Discharge curve of a Duracell alkaline AA cell (50 mA constant current)... | Download Scientific Diagram Discharge curve of a Duracell alkaline AA cell (50 mA constant current)... | Download Scientific Diagram](https://www.researchgate.net/publication/258645674/figure/fig1/AS:393473212600323@1470822732399/Discharge-curve-of-a-Duracell-alkaline-AA-cell-50-mA-constant-current-from.png)