![Modeling of the battery by the internal-resistance model. (a) Model... | Download Scientific Diagram Modeling of the battery by the internal-resistance model. (a) Model... | Download Scientific Diagram](https://www.researchgate.net/publication/281088474/figure/fig5/AS:392191525572615@1470517154490/Modeling-of-the-battery-by-the-internal-resistance-model-a-Model-equivalent-circuit.png)
Modeling of the battery by the internal-resistance model. (a) Model... | Download Scientific Diagram
![Battery model structure: open circuit voltage Voc, series resistance... | Download Scientific Diagram Battery model structure: open circuit voltage Voc, series resistance... | Download Scientific Diagram](https://www.researchgate.net/profile/Shengbo-Li-2/publication/276168852/figure/fig7/AS:269559915610112@1441279500030/Battery-model-structure-open-circuit-voltage-Voc-series-resistance-R0-diffusion.png)
Battery model structure: open circuit voltage Voc, series resistance... | Download Scientific Diagram
![Physics Reference: A battery with e.m.f. E and internal resistance r is connected in series with a variable external resistor. Physics Reference: A battery with e.m.f. E and internal resistance r is connected in series with a variable external resistor.](https://1.bp.blogspot.com/-k_gSBGqr1wM/XHmBQmAZMvI/AAAAAAAAKIw/m8AgahEPIFYs0mj8Aaj6cwmp5_TDQQ0CwCLcBGAs/s1600/june2015p11q36-internal-resistance-variable-external.png)
Physics Reference: A battery with e.m.f. E and internal resistance r is connected in series with a variable external resistor.
![A study of the influence of measurement timescale on internal resistance characterisation methodologies for lithium-ion cells | Scientific Reports A study of the influence of measurement timescale on internal resistance characterisation methodologies for lithium-ion cells | Scientific Reports](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41598-017-18424-5/MediaObjects/41598_2017_18424_Fig2_HTML.jpg)
A study of the influence of measurement timescale on internal resistance characterisation methodologies for lithium-ion cells | Scientific Reports
![How to measure a battery's internal resistance with a battery tester and other measurement applications | Hioki How to measure a battery's internal resistance with a battery tester and other measurement applications | Hioki](https://www.hioki.com/themes/hioki/images/global/learning/usage/resistance-meters_2-img-01.png)
How to measure a battery's internal resistance with a battery tester and other measurement applications | Hioki
![9V battery and resistor are connected in series - the voltage across the resistor is < 9V. Why? - Electrical Engineering Stack Exchange 9V battery and resistor are connected in series - the voltage across the resistor is < 9V. Why? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/9sOHx.png)