![Amazon.com: Rechargeable Lithium Batteries AA with Charger,Hixon 3500mWh High-Capacity AA Rechargeable Battery,Constant 1.5V Rechargeable Double A,1600 Cycle AA Li-ion Battery,Max 3A Current[8AA+1Charger] : Electronics Amazon.com: Rechargeable Lithium Batteries AA with Charger,Hixon 3500mWh High-Capacity AA Rechargeable Battery,Constant 1.5V Rechargeable Double A,1600 Cycle AA Li-ion Battery,Max 3A Current[8AA+1Charger] : Electronics](https://m.media-amazon.com/images/I/61Q6TnyWamL._AC_UF350,350_QL80_.jpg)
Amazon.com: Rechargeable Lithium Batteries AA with Charger,Hixon 3500mWh High-Capacity AA Rechargeable Battery,Constant 1.5V Rechargeable Double A,1600 Cycle AA Li-ion Battery,Max 3A Current[8AA+1Charger] : Electronics
At what voltage depletion level do originally 1.5V alkaline batteries become pretty useless? Is it 1.2V, 1.25V or maybe 1.10V? In other words what would be your threshold for still holding on
![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
![Why are alkaline batteries (AAA or AA) made to be 1.5V while rechargeables are 1.2V? | Electricity - Magnetism Why are alkaline batteries (AAA or AA) made to be 1.5V while rechargeables are 1.2V? | Electricity - Magnetism](https://www.electricity-magnetism.org/wp-content/uploads/2022/09/voltage-curve-alkaline-battery-vs-NIMH.png?ezimgfmt=rs:392x296/rscb5/ngcb5/notWebP)
Why are alkaline batteries (AAA or AA) made to be 1.5V while rechargeables are 1.2V? | Electricity - Magnetism
![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/PDxkz.png)
batteries - Function to describe alkaline battery voltage under constant current / load - Electrical Engineering Stack Exchange
![Chart showing the voltage during discharge of AA alkaline cells at 2 amps discharge current | Rechargeable batteries, Battery, Aa batteries Chart showing the voltage during discharge of AA alkaline cells at 2 amps discharge current | Rechargeable batteries, Battery, Aa batteries](https://i.pinimg.com/564x/96/d7/ea/96d7eadbbf530c0a1728cfb6d18eecd6.jpg)
Chart showing the voltage during discharge of AA alkaline cells at 2 amps discharge current | Rechargeable batteries, Battery, Aa batteries
![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
![Ramble: 1.5-volt lithium polymer AA battery? What sorcery is this? | Rip It Apart - Jason's electronics blog-thingy Ramble: 1.5-volt lithium polymer AA battery? What sorcery is this? | Rip It Apart - Jason's electronics blog-thingy](https://ripitapart.files.wordpress.com/2013/11/705255222_102.jpg)