Sentence examples for Must be recharged from inspiring English sources

These devices are either plugged in to wall outlets or rely on large batteries that must be recharged frequently.

However, access to its value is slower and, because capacitors gradually leak charges, stored values must be recharged approximately 50 times per second.

A month earlier, Panasonic, working with Intel, added nickel to the cathode, reducing the voltage level at which the battery must be recharged, thus increasing its capacity.

The cars can travel only 50 to 100 miles or so before the batteries must be recharged, a process that takes several hours.

When making voice recordings, the iPod must operate its hard drive every 30 seconds, so its battery must be recharged more frequently than when it is playing music.

It's an old issue, but it seems a lot more urgent today, when the typical house has 24 consumer electrical products and we find it hard to live without computers, big-screen televisions and cellphones that must be recharged.

In this case, the equipment has to be repaired and must not be recharged before repair/restoration.

They do away with the need for bulky, costly storage batteries that must be recharged--a limitation that, along with corporate reluctance to market them broadly, has helped keep battery-powered EVs from catching on.

The size of a short stack of credit cards and weighing 3.3 ounces, the Samsung has a brushed aluminum case, a three line backlit LCD with a Spartan interface, and a non-standard battery that must be removed to be recharged in the wall-mounted charger.

With the pressure bellows type, if the sensing element has lost its charge it has to be recharged whenever possible otherwise the thermostat must be changed.

Though it can operate for 60 hours on primary batteries, the probe must then switch to its main batteries which need to be recharged through its solar arrays.