The simplest model of a battery comprises an ideal voltage source that connects in series with a resistance whose value—often a few milliohms—depends on the battery’s electrochemical condition and ...

Abstract: The internal resistance of a Lithium-ion battery(LIB) is an important parameter to indicate state of health (SOH). However, the battery internal resistance could not be measured directly, ...

Abstract: This paper proposes a simple lead-acid internal resistance measurement technique to provide real-time battery voltage status and internal resistance measurement under the 1kHz testing ...

This project provides the full Arduino code to unlock (unseal) and clear the Permanent Failure (PF) flags from Mavic Air 1 smart batteries. It is designed to run on an Arduino Mega 2560, but it may ...

Arduino developers and hobbyists looking for a portable battery shield to powered their projects might be interested in a new shield called the EnergyShield Arduino rechargeable battery. The ...

So, what do you do when your Arduino project needs to operate in a remote area or as a portable device? There are LiPo battery shields available, and although they may work well, recharging requires ...