Sentences with phrase «n't cycle the battery»

Demand response doesn't cycle the battery this way but rather throttles the flow of electrons into the battery when it is recharging.

Not exact matches

If you suspect the battery can't tell if it's charged or not, run it through a couple of cycles.

Usually, deep cycle batteries don't make good starters.

Initial results already show stable charge - discharge cycling for as long as 200 hours, which is long enough for use in some industrial or military applications, but not nearly adequate for batteries used in laptops or cell phones.

Once regular contact has been achieved, and engineers better understand the spacecraft's daily thermal and power cycles, they will consider uploading new science commands that were developed over the past month — commands that can be performed quickly, in 2 - or 3 - hour - long bursts, and which do not require Philae's batteries to be charged.

Until now, the only detriment of this version has been the latter's relatively short cycle life, which has not allowed it to be successfully commercialized as a rechargeable battery.

«Existing zinc batteries are safe and relatively inexpensive to produce, but they aren't perfect due to poor cycle life and low energy density.

«However, we have not been able to build commercially viable lithium - metal batteries with organic liquid electrolytes due to heterogeneous lithium metal plating that leads to dendrites under extended battery cycling.»

Year 4 Science Assessments Objectives covered: Recognise that living things can be grouped in a variety of ways Explore and use classification keys to help group, identify and name a variety of living things in their local and wider environment Recognise that environments can change and that this can sometimes pose dangers to living things Describe the simple functions of the basic parts of the digestive system in humans Identify the different types of teeth in humans and their simple functions Construct and interpret a variety of food chains, identifying producers, predators and prey Compare and group materials together, according to whether they are solids, liquids or gases Observe that some materials change state when they are heated or cooled, and measure or research the temperature at which this happens in degrees Celsius (°C) Identify the part played by evaporation and condensation in the water cycle and associate the rate of evaporation with temperature Identify how sounds are made, associating some of them with something vibrating Recognise that vibrations from sounds travel through a medium to the ear Find patterns between the pitch of a sound and features of the object that produced it Find patterns between the volume of a sound and the strength of the vibrations that produced it Recognise that sounds get fainter as the distance from the sound source increases Identify common appliances that run on electricity Construct a simple series electrical circuit, identifying and naming its basic parts, including cells, wires, bulbs, switches and buzzers Identify whether or not a lamp will light in a simple series circuit, based on whether or not the lamp is part of a complete loop with a battery Recognise that a switch opens and closes a circuit and associate this with whether or not a lamp lights in a simple series circuit Recognise some common conductors and insulators, and associate metals with being good conductors

Batteries of different ages, or with different chemistries and internal surface areas will perform differently (and nor would you want to completely discharge a car battery, as they are not meant for «deep cycling»).

The battery isn't much different from a regular 12 - volt starter battery, though it's designed for deeper cycling — to discharge as much as 40 percent and then recharge.

Same thing just happened to my 93 landcruiser... changed battery and alarm kept going off, it shuts off after a few cycles but the immobilizer would not allow the car to start.

Aimed at the year 2025, Mercedes made two big statements with the fuel - cell - powered vehicle: It planned to make big, fast luxury liners that cruise the autobahn at triple - digit speeds forever, and secondly it did not believe batteries alone could meet that challenge, at least not in the next few product cycles.

The limited cycle life of starter battery means if you deplete it just once, next time it won't have as much capacity.

This unlikely rating is due to the New European Driving Cycle (NEDC), which doesn't take into account the electric energy required to fully charge the battery pack.

(Deep - cycle batteries, like on golf carts, fork lifts, some boats, some RVs are able to tolerate being discharged deeper and left that way longer than starter batteries, but they really don't like a high - current draw like for starting an engine.

It maintains the battery so it doesn't go through large charge / discharge cycles, which damages the battery.

The starter battery does not allow deep cycling.

The furiously complicated drivetrain produces a healthy 143mpg on the EU combined cycle, though like all plug - in cars, that figure is skewed by the test not accounting for the energy needed to charge the lithium - ion batteries for engine - free running.

And of course they don't say how many cycles this battery will last before delivering < 80 % of it origin capacity.

Nevertheless, with its Atkinson - cycle gas engine and lithium - ion battery pack, total range is said to be more than 500 miles, although Ford isn't yet specifying how far it can travel in pure electric mode.

Honda hasn't released the full specs, but we do know that the Indiana - built Insight gets a 1.5 - liter Atkinson cycle gasoline engine paired with an electric motor and a lithium - ion battery (tucked under the rear seat so as not to eat up trunk space).

The use of an alkali - metal anode (lithium, sodium or potassium)-- which isn't possible with conventional batteries — increases the energy density of a cathode and delivers a long cycle life.

But I thought that the battery's stamina might not have survived such a lengthy life cycle had the wireless messing around.

There is circuitry within the Vox that monitors and shuts off the charging cycle whether plugged into the mains or not, when the battery has reached a fully charged condition.

The 8481's battery life runs to nine hours, Acer claimed, and it said that said power pack has a greater longevity than most, not losing 20 per cent of its capacity after the usual 300 recharge cycles but after 1000.

I'm not sure yet on how many recharge cycles the battery is rated for (I'm guessing it should be good for a few years even if charged daily) and as I write this I'm waiting for a response on RIM as to what the procedure will be on getting the battery replaced should it ever need to be replaced (my guess is through RIM directly per this information we posted recently that RIM will handle BlackBerry PlayBook warranty directly).

Tesla doesn't say how many cycles that the batteries in its Powerpack systems, which make up the installation, can tolerate before they degrade and reach the end of their useful life.

«Our batteries are ideal for daily deep cycling and longduration applications, and are not affected by partial state of charge operation, with backup warranties from a $ 6bn company.»

This is because the damages caused over the life cycle of a vehicle are caused not only by gasoline consumption, which is reduced with plug - in vehicles, but also by emissions from battery and electricity production, which are increased with plug - in vehicles.

If the battery also has a limited calendar life, not using the available cycles just wastes its capability.

Its sleek red hub not only contains a motor, batteries and an internal gear system — helping cyclists overcome hilly terrains and long distances — but also includes environmental and location sensors that provide data for cycling - related mobile applications.

Whether RAM is empty or full, it takes the same amount of battery power — decreasing the amount of apps stored in RAM won't improve your battery power or offer more CPU cycles.

Lithium - ion batteries achieve maximum life cycles if they are not totally discharged frequently, not left to sit charging at 100 percent for ages, and topped off before they fully deplete.

I wasn't really talking about overcharging the battery, but rather talked about charge cycle of it.

It's true that lithium - ion batteries diminish in capacity with every charge cycle, but this effect isn't very large.

This capacity decrease is a gradual process — happening over many charge cycles — and you won't necessarily notice until you realize you used to get a few more hours of battery power from a charge.

This can get irritating when you want to just see the battery life, as you need to press the button at least six times, but it doesn't take too long to cycle through.

I think what's interesting is when we look at also the things that drive upgrade cycles for Apple, battery is actually not the top of the list.

If you're disheartened that your battery isn't in such great health or is a little long in the charging - cycle tooth, Apple will replace iPhone batteries for a fee if you're not quite ready to upgrade to a new iPhone.

The Juice Pack is rated at 500 charge cycles — that's 500 full charge - discharge cycles for the battery case itself, not your phone.

So my battery is on track to hit 500 recharge cycles in 20 months, and that's not allowing for any battery wear, a rogue app sucking the battery dry, or an iOS update deciding to drain the battery quicker than usual.

Furthermore, after roughly 500 charging cycles, your battery won't charge more than 80 % so naturally, it won't last as long.

Now the Honor 7X does have a pretty large 3340mAh battery inside, which appears to last a pretty long time, but of course, it's hard to really judge how good the battery is with not even a full battery cycle under our belts.

If smartphone cells aren't quite as lasting as long due to the demand for fast charging, an increasing number of consumers are going to start noticing battery issues as phones near the end of their life - cycle.