Should i fully discharge my battery

My other half, no matter what the manufacturers say, is adamant that they need to be fully discharged and so having the science behind it he is an engineer is brilliant. Is there a battery memory to cause this? If so, is there a way to erase this memory eg.

If so, how could you do this on the phone in the cut off mode? I just replaced the worn out charger that came with my Andriod. However, the charger appears not to charge while I am using the phone. Moreover, it seems not to charge when turned off, unless it is discharged a specific amount.

Are new chargers designed to minimize use of electricity? Something different is going on! What is it? It's important to remember the aging characteristic when purchasing batteries. Make sure to ask for ones with the most recent manufacturing date. Unlike NiCad batteries, lithium-ion batteries do not have a charge memory. That means deep-discharge cycles are not required. In fact, it's better for the battery to use partial-discharge cycles. There is one exception. Battery experts suggest that after 30 charges, you should allow lithium-ion batteries to almost completely discharge.

Continuous partial discharges create a condition called digital memory, decreasing the accuracy of the device's power gauge. So let the battery discharge to the cut-off point and then recharge. The power gauge will be recalibrated. If a lithium-ion battery is discharged below 2.

The original charger will be of no use. Only battery analyzers with the boost function have a chance of recharging the battery. Also, for safety reasons, do not recharge deeply discharged lithium-ion batteries if they have been stored in that condition for several months. I've always had an extra battery for my notebook, but it would never last as long as the original battery. This one is a myth too, but not a completely unfounded one. Before the lithium-ion battery became ubiquitous, the nickel metal hydride battery was the rechargeable battery of choice.

In those batteries, it was impossible to get an accurate reading of the battery charge level without fully discharging and then recharging the battery. Actually, the opposite is true. Exposing your battery to high temperatures is a much more likely way to end up reducing its overall life. But why do batteries hate the heat so much?

The reason has to do with the liquid electrolytes that fill the gaps between the lithium cobalt oxide and graphite layers remember them? At high temperatures, these liquid electrolytes start to break down, causing the battery to degrade over the course of just a few hundred charge cycles. This is a major issue for electric vehicle batteries, which often spend much of their day sitting out in bright sunlight.

Strangely enough, batteries are under the most strain when they're fully charged or completely empty. The real sweet spot for a battery is 50 per cent charge as that means that half of its moveable lithium ions are in the lithium cobalt oxide layer and the other half are in the graphite layer. This equilibrium puts the least amount of strain on the battery, and extends the number of charge cycles it can withstand before degrading.

So really, if you were super-keen on keeping your battery living as long as possible, you should keep its charge between 20 and 80 per cent. This means that it spends as little time as possible with lots of lithium ions crammed into either layer, a situation which causes the layers to expand, putting physical strain on them. Maybe not, then. This one is closely linked to the above myth.