Engineering publications brought to you by Mark Allen

Battery

Buck battery charger provides seamless backup power

Smooth surfaces to improve rechargeable batteries

Conductive electrodes key to better batteries

Battery management systems for more reliable EVs and HVs

New material to cut battery costs

Battery free phone harvests ambient power

Temperature sensor to extend battery life

Organic material gives batteries longer life

Stainless steel mesh transformed into electrodes

Printed battery can stretch and recharge

ICs to bring longer battery life to portable devices

Graphene on silicon carbide can store energy