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As the components and materials of the laptop computer have become more advanced, the laptop's efficiency and functionality have improved.
However, as users upgrade to faster and more efficient models, or replace batteries in an older model, the need arises to dispose of the old laptop batteries. As consumers continue to regularly purchase the latest and greatest electronics, there are mounting numbers of old electronics that join the circulation of e-waste. The following table details the types of materials from which laptop batteries are composed, and the timeframe during which these batteries were most prevalent. The Environmental Protection Agency (EPA) has deemed batteries of all chemistries as household hazardous waste.
Batteries that are not taken to an authorized rechargeable battery recycling collection are transported to landfills and incinerators in the same way as household waste. California is currently the only state that requires batteries of all chemistries to be recycled. Call2Recyle is an organization that is devoted to the recycling of rechargeable batteries, and is operated by the non-profit organization RBRC. The following manufacturers have their own recycling and reuse programs: Apple, Dell, HP, Acer, Toshiba, Gateway, Lenovo, Sony, Panasonic, and IBM. Once you have found a recycling collector, be sure it is a recycler that is operating under the appropriate environmental controls.
Maximizing the life of your laptop rechargeable battery will not only efficiently maintain your laptop for a longer period of time, but will prevent an overabundance of laptop batteries from entering the cycle of e-waste far too soon. One thing to note is that while older batteries, such as those made from nickel metal hydride (Ni-MH), suffered from memory effect, meaning they lost battery storage capacity when not fully discharged before recharging, this is not an issue with the current lithium ion (Li-ion) batteries. Manufacturers provide guidelines for charging and recharging the batteries contained in your laptop. If you have purchased extra Li-ion batteries, charge them to at least 40 percent capacity, then store them in a cool, dry place.
Recycling rechargeable batteries for resale is another method of reusing the vital laptop power source. A new battery is unused, unopened, undamaged and it its original packaging (if applicable). Being a responsible consumer entails knowing when and how to dispose of unused products before purchasing new ones. Step 2: Charging of lithium cellsCharging of lithium cells are quite different from all other types of batteries. Step 4: Making the connectionsSolder the two battery terminals in series to make a 2S li-ion pack.
Step 6: Extract cells from the dead battery packTo extract the cells you will need a sharp knife or a cutter and a small hammer. Your laptop usually lives off on lithium-ion batteries, but once you’re done using the device, the power source automatically becomes obsolete.
But it often happens that producing companies find a mishap with certain battery series which end up posing fire hazard risks, so they are forced to re-call these notebook parts.
That’s why according to research, some 50 million lithium-ion laptop batteries find their way to the dust bin every year. But researchers at IBM India believe there’s still life to be had for these unwanted batteries. As Technology Review tells us, IBM researchers say 70% of obsolete notebook batteries they tested still had the sufficient power to make a comeback as a battery pack of LED lights. The process of granting a second life to these laptop batteries involved harvesting individual cells that were still viable and the addition of some extra pieces to form the battery pack.

For starters, the researchers offered the first battery packs to five people in Bangalore who used them in the slums or on their sidewalk carts.
We are a retailer of laptop batteries, ac adapters and other parts for most brand name laptops. Laptop battery is the main source of power for your laptop computer when you are using it away from your working place. Laptop adapter is used for recharging of the battery in your laptop and you will use it every day even if you purchase an extended capacity battery. Early laptop batteries could not hold a charge for very long and did not have a very long lifespan. When these components are simply thrown in with household waste, they can cause environmental damage.
Suffered from memory effect; had to be drained before recharging and efficiency decreased if batteries were not recharged completely. This means that they need to be disposed of in a manner separate from your other household waste, which is biodegradable.
Should a rechargeable laptop battery end up in a landfill, the metal content (some of which is highly toxic from older batteries) contaminates soil and groundwater.
Minnesota, Iowa, Maine, New Hampshire, Vermont, Connecticut, New York, New Jersey, Maryland, Puerto Rico, and Florida have rechargeable battery recycling laws for batteries of multiple chemistries, such as nickel cadmium, nickel metal hydride, or lithium ion. By visiting the Call2Recycle website, you can find the nearest of 30,000 locations where you can take your electronics to be recycled.
You can ship your laptop batteries (and even a laptop in its entirety) directly to these manufacturers for recycling.
The EPA provides a list of manufacturers and retailers that accept electronics of all types for recycling.
Any recycling center listed with the EPA or the Call2Recyle program is properly authorized to recycle e-waste in the most efficient and effective manner.
For longtime laptop users, it may be difficult to change old habits, but for newer batteries, partial discharges and recharges do not affect the battery's overall life. To optimize your operating system, only run programs that are essential to your current tasks, or that are running in the background.
Batteries have charging times, particularly for the initial use, which should be followed for the best operation of the laptop. Even though RAM uses more power, it will increase power savings by speeding up access to the hard drive. As a way to reuse these parts, online marketplaces such as eBay sell refurbished laptop batteries. Manufacturer-refurbished laptop batteries are those that have been restored to working order by a manufacturer or a manufacturer-approved vendor.
Because better and more efficient laptops are being developed at a rapid rate, your current laptop becomes outdated very quickly. The charging process has two main stages - constant current (CC) and constant voltage (CV).
The thing is they still contain usable cells, which could be used to produce light in the homes of impoverished families who don’t have access to the grid.
The resulting packs were shown to be capable of powering LED lights at least four hours a day and could end up sustaining power up to a year. Unfortunately, when a laptop battery is used for a long time or goes out of service, the time of operation using the battery becomes very short. We offer original and replacement ac adapters in case the adapter you are using works improperly, or your pet gnashed the ac adapter power cord.

The composition of the rechargeable laptop battery has changed so significantly that not only is it able to power a laptop for a longer period of time, but it lasts longer than a few months (depending on the type).
The older the laptop battery, the more toxic the contents, and the higher the contamination levels.
Millions of batteries are not recycled because people are unaware of where to take the products to be recycled, or even that they can be recycled and reused for other products. Rechargeable batteries that are incinerated also release metal contaminants in the ash from smokestacks. The remaining states either have no laws or a law for just single-chemistry batteries, such as small, sealed lead-acid batteries. Call2Recyle is funded by product manufacturers worldwide that have committed to reducing the amount of e-waste by recycling rechargeable batteries and cell phones.
In some cases, the manufacturer will offer a credit for purchase of new products, should there still be a value attached to the equipment you are sending in.
If the location you have chosen is not recycler certified, be wary of dropping off your laptop or laptop battery. Try to set the brightness of your screen to the lowest setting as possible, but still manageable. Leaving your laptop open when not in use will quickly drain resources, as the laptop is not hibernating (there are still programs running) and a screen saver will appear, draining resources.
Unfortunately, this is not the case for older Ni-MH batteries, which drastically lose their charge, even when being stored.
A seller-refurbished laptop battery has been restored to working order by the eBay seller or a third party not approved by the manufacturer.
Knowing how and where to dispose of laptop batteries (even the ancient ones) will keep the metal contained therein from contaminating the environment.
Recycling rechargeable laptop batteries not only reduces the amount of dangerous contaminants entering into the soil and water streams, but reuses every part of the battery for a variety of products. These locations may not properly dispose of laptop batteries, or may not recycle the batteries in the safest manner possible.
A used battery is one that has been previously used, has some wear and tear, but is still fully functional. If you are using a laptop then after few years of usage the battery performance decreases and a time comes when your battery pack is no longer supplying power.
In addition, check for viruses or malware regularly, as these can bog down your operating system and eat battery life.
Depending on the type of operating system your laptop uses, there may be other steps you can take, such as regularly defragmenting the system to ensure data is arranged more efficiently. That's why I thought it would be nice to share what I did to that battery pack.Step 1: Some basic ideasShow All ItemsHave you ever wondered what is inside the battery pack of laptop? Generally there are 2 rows and 3 cells in each row connected in series and the two rows are connected in parallel.
The cell voltage is monitored by laptop so that if any of the cell dies the battery pack stops supplying power. But the main downside of these modules is that you can only charge single cell or multiple cells in parallel with a single module. But if you want multiple cells to be charged at the same time then you have find some battery protection circuits which will protect your cells from deep discharge and also from overcharging.

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