These battery-cell controllers boost performance, accuracy, and safety without changing the chemistry inside lithium-ion ...

Until now, the robot workforce has had to either be plugged in all of the time, or spend some time cabled to the mains to top up its battery pack. UBTech has launched the Walker S2 humanoid, with dual ...

Li-ion and Na-ion batteries operate through a process called intercalation, where ions are stored and exchanged between two ...