M2E Power raises $8M for self-recharging batteries
Like the self-powered “kinetic” watches many people now wear, M2E Power’s batteries include a micro-generator that continuously recharges battery power as the user moves around.
Aiming at soldiers carrying mobile devices in the field, M2E says it can lower the battery weight they need to carry, saying soldiers often have to carry 10-30 pounds more due to battery-powered equipment.
Where most kinetic watches use the motion of a mechanical arm to wind, M2E’s technology uses magnets in… Continue Reading