Anker Alkaline AA Batteries, Long-Lasting & Leak-Proof with PowerLock Technology, High Capacity Double A Batteries with Adaptive Power and Superior Safety (24-Pack)

Can different types of batteries be used in the same device?

Can different types of batteries be used in the same device?
No. In the same device, alkaline, zinc-carbon and rechargeable batteries cannot be mixed. Battery leakage may occur.
Can old and new batteries be used together in the same device?
No. Using old and new batteries together in the same device may cause leakage. Replace the batteries in the device at the same time.
How can I understand the right VARTA Alkaline battery?

According to the products offered, finding the right battery is always complicated. The VARTA range makes selection easier. The VARTA has 2 types of batteries. Alkaline (primary) and rechargeable (NiMH) batteries.

VARTA Alkaline primary battery will not charge. Primary batteries are useful when long-term storage is required. VARTA alkaline batteries offer different products for different functions according to your expectations.

Max Tech batteries are suitable for high-tech devices and devices that require alternating energy such as MP3 players.
High Energy batteries are suitable for power-on devices such as a remote control or clock.
Longlife batteries are suitable for devices such as flashlights and alarm clocks that require low and continuous energy.
VARTA Professional Lithium batteries are suitable for analog and digital cameras. Due to its high performance, it is recommended to be used in professional devices.

We also provide the best communication by using symbols to make your choice easier. So, please do not hesitate to refer to pictograms!
Where can I dispose of my used alkaline batteries?

Batteries may be disposed of in electronic stores, supermarkets or shopping malls. Do not dispose of batteries in fire as this may cause an explosion.
Why not use the old battery with the new battery?
The performance of battery-powered devices is limited by the power of all batteries in the device. An old or weak battery may impair the performance of the product even if the other batteries in the device are new or fully charged.
How does the battery work?

Batteries may look simple, but distributing packaged power is a complex electrochemical process. When the device is switched on, electrons in the electric current begin to flow through the external circuit.

Then, the anode material, zinc, leaves unstable zinc ions behind and initiates a process called oxidation, which is given 2 electrons to each atom. After the electrons power the bulb, they re-enter the cell and combine with the active substance manganese dioxide to initiate a process called cell depletion.

The combined process of oxidation and reduction prevents the electrons from returning to the anode by balancing the external flow of the current.

This process is carried out by the action of negatively charged hydroxide ions contained in a water solution called electrolyte. Each electron entering the cathode reacts with MnOO form manganese dioxide. The electrolyte MnOO-reacts with water. In this reaction, water combines with the form MnOO-MnOOH to divide the hydroxide ions into electrolyte and hydrogen ions. The internal circuit is completed by the production of hydroxide ions during the cathode-anode current in the ionic current.
There, it is ensured that the electrons supplied to the external current and the unstable zinc ions formed in the anode merge. It produces zinc oxide and water. This completes the circuit (which is necessary for a continuous flow of electricity) and activates the flashlight.
Who Invented the Battery?

In 1748, the Italian physicist Alessandro Volta developed the first electrochemical cell. According to electronic devices, the term "battery" emerged with Franklin in the same year, mainly to describe a plurality of electrochemical cells. In 1791, while working at the University of Bologna, Luigi Galvani discovered that a frog muscle contracted when it touched a metal object. This phenomenon became known as animal electricity. With these experiences activated Volta positive plates (cathodes) such as zinc, lead, tin and iron; and initiated a series of experiments using copper, silver, gold, and graphite as negative plates (anodes), and invented the first battery, also known as volta, in 1800.
What's in the battery?

The battery is the result of an electrochemical process that converts stored chemical energy into electrical energy. The process takes place between three main parts of the battery such as anode, cathode and electrolyte. The anode is usually metal, the cathode is metal oxide, and the electrolyte facilitates ion flow.

Depending on the type of battery, the solution may be alkaline, zinc-air, zinc-carbon or etc. in the primary batteries, NiMH (Nickel Metal Hydrid) or NiCD (Nickel Cadmium) for rechargeable batteries.
Can the batteries remain in the devices for a long time?
No. Batteries should be removed when left in the device for a long time.
Where should batteries be stored?
Batteries should be stored in a cool, dry place. This should be avoided as temperature changes affect performance. Keep the batteries in their packages until they are used.
How to recycle batteries?

The battery must be recyclable when it becomes unusable. Most batteries are recyclable.

Alkaline batteries are recycled in the metal industry in steel, zinc, ferromanganese, etc. coating; NiCd / NiMH batteries are used in cadmium and nickel plating. Lithium-ion batteries recycled cobalt coating; button cells are used for mercury coating.

In 2006, the EU passed the Battery Directive to increase battery recycling. Approximately 70% of the batteries collected in the European recycling market are recycled. This ratio will increase in the coming years.
When should I remove the batteries from the device?
When should batteries be removed from devices:

If the device will not be used for several months
If the batteries are worn out (to prevent damage from battery leakage)
If the device is operated with mains power

How does cold affect batteries?
Batteries cannot produce much power when cold. Wait until the batteries reach normal temperature and try again before replacing the batteries.


32Axx
Anker Alkaline AA Batteries, Long-Lasting & Leak-Proof with PowerLock Technology, High Capacity Double A Batteries with Adaptive Power and Superior Safety (24-Pack)

EBL AA Rechargeable Batteries 2800mAh Ready2Charge Quality AA Batteries - 16 Counts

Battery How To ...

A battery is a device used to store chemical energy and convert it into an electrical form. Batteries consist of electrochemical devices, such as one or more electrochemical cells, fuel cells or flow cells.

The oldest known man-made batteries are Baghdad Batteries . It is estimated that it was built between 250 BC and 640 AD. The development of batteries began in 1800 with the Voltaic (Voltaic) battery developed by the Italian physicist Alessandro Volta.

The battery, which is one of the most important tools used today, was found by chance in 1800. Although information about electricity goes back to the 6th century BC, it was scientifically discussed for the first time in the 17th century. However, the type of electricity known until the 19th century is static electricity obtained by rubbing on a fabric or known as lightning electricity. In the 19th century, an electric current was added to it and a battery was invented to make continuous electric current possible. The initiator of this branch of electricity is Luigi Galvani (1737–1798), known for his famous frog experiment.

Galvani, who explained the results of his experiments in 1780 in 1791, put forward the theory of elektrik animal electricity.. This theory was created by observing that the nerves in the leg of a dead frog by coincidence contracted when cut with a scalpel. Accordingly, the cells that make up living things contained electricity.

Alessandro Volta (1745–1827), who continued Galvani's experiments in 1793, found that the frog-leg contractions were caused by two different metals. Stimulation of the leg was due to two dissimilar metals and the fluid contained in the cells. Then two different metals and liquids were needed to obtain electricity. Taking advantage of this, Volta took copper and zinc mines and placed sponges dipped in salt water between them and managed to obtain the electric current. So he found the battery called Volta Battery (1800).

Types

In general, batteries are divided into two as Non-rechargeable and Rechargeable batteries.

Disposable (non-rechargeable) batteries:
Zinc-carbon battery - Low cost - for low energy applications.
Zinc-chloride - Zinc-carbon battery lasts a little longer.
Alkaline battery - Alkaline / manganese “long-lasting” batteries can be used in applications that require more power.
Silver-oxide battery - Usually used in hearing aids.
Lithium battery - Usually used in digital cameras. It is also used in watches and computer clocks. It is very long-lasting, but expensive.
Mercury battery - Usually used in digital watches.
Zinc-air battery - Generally used in hearing aids.
Thermal (Thermal) battery - High temperature stores. It is important in military applications.
Rechargeable batteries:
Lead-acid battery - Used in vehicles, alarm systems and areas where uninterrupted power is needed.
Lithium-ion battery - It is quite common type. High charge density. Used in portable digital devices such as laptops, mobile phones, music players and more.
Lithium-ion polymer battery - Carries the basic characteristics of a lithium-ion battery, the difference is that it has less charge density. The chemistry of this battery is that it can create a place of use advantage according to the manufacturer's needs. (For example, ultra-thin battery)
Sodium-sulfur (NaS) battery
Nickel-iron battery
Nickel metal hydride (Ni-MH) battery
Nickel-cadmium battery - can be used in all applications of the Li-Ion and Ni-MH battery types. This battery has a long number of charges (over 1500 times). However, it has less energy density than other types. Ni-Cd batteries are used in old technology and they are replaced by modern batteries due to memory problems. In addition, cadmium is limited and its use is limited.
Sodium-metal chloride battery
Nickel – zinc battery
Molten salt cell

Lithium Ion Battery How To ...

The battery groups formed by the batteries coming together are called “Batteries”. It was widely used in lamp radio receivers before the 1960s. Today, batteries are widely used in portable computers. In cell phones, 3 cell batteries were used when they came out. However, although almost all phone models currently use single-cell Lithium-ion batteries, they are incorrectly referred to as “batteries ile.
Battery production from fruit

It is possible to make simple batteries from lemon or other fruit containing acid. These types of batteries are called elektrik voltaic batteries nedeniyle because they convert chemical energy into electrical energy. Batteries are made with the logic of placing two different metals in an acidic solution. Accordingly, when a zinc-plated nail and a copper coin are dipped into the lemon, for example, the lemon juice forms the required acid solution and can generate electricity. However, the resulting electrical current is very weak and sufficient to provide a slight glow in the LED.
Environmental impact

Since its 250-year development, batteries have been among the most expensive sources of energy, and they contain very expensive products, sometimes even risky chemicals such as mercury, lead, and nickel. Therefore, as it is a chemical substance, it affects human metabolism and causes deadly reasons. Batteries can be dangerous and deadly if swallowed. Recycling centers have been established for the recovery of toxic substances from used batteries in most areas. risk.
Rohs Certificate

A document demonstrating the environmental compatibility of battery and battery waste, especially in order to limit the use of certain harmful substances in batteries, battery production and imports. Without this certificate, no importer or manufacturer can manufacture and import. With the Rohs Certificate, the following items are searched with batteries. These; Lead (Pb) Mercury (Hg) Cadmium (Cd) Hexavalent chromium (VI) (Cr (VI) Certain brominated flame retardants (BFR's) Polybrominated biphenyls (PBB's) Polybrominated diphenyl ethers (PBDE's) These tests are performed by accredited laboratories.

31Axx
EBL AA Rechargeable Batteries 2800mAh Ready2Charge Quality AA Batteries - 16 Counts

ACDelco AA Batteries, Alkaline Battery, 48 Count - Recloseable

How are batteries used in electric vehicles?

How are batteries used in electric cars that are more environmentally friendly than internal combustion vehicles and how are these batteries arranged?

One of the most interesting subjects of recent times is electric vehicle technology. Electric vehicles expected to dethrone fuel vehicles are shown as more environmentally friendly.

So let's take a quick look at what kind of batteries are used in these vehicles and how they are mounted in the car.

First, the batteries used in electric vehicles must be rechargeable.

Batteries are generally divided into non-rechargeable and rechargeable batteries.

Disposable batteries are listed as follows:

Zinc-carbon battery
Zinc chloride
Alkaline battery
Silver-oxide battery
Lithium battery
Zinc-air battery
Thermal (thermal) battery

Reusable batteries that can be used are:

Lead-acid battery
Lithium-ion battery
Lithium-ion polymer battery
Sodium-sulfur (NaS) battery
Nickel metal hydride (Ni-MH) battery
Nickel-cadmium battery

Lithium-ion batteries are the most preferred

Pb-acid (Lead-Acid), NiCd (Nickel Cadmium), NiMH (Nickel Metal Hydrate) and Li-ion (Lithium Ion) are commonly used in electric vehicles.

Compared to other battery technologies, lithium-ion batteries are preferred because they have significant advantages such as high rated voltage, high energy density, long life and no memory effect.

How big are these batteries and how are they installed in the vehicle?

Why does the battery consist of cells?

The answer is actually very simple. The cell model is used to dissipate heat and pressure, to prevent possible energy loss and damage to batteries. This system distributes the temperature condensations evenly to the cells, providing more battery charge and discharge cycles, increasing the life of the batteries.

At the same time, the center of gravity of the batteries in the middle of the car and the lower center of gravity is lower, which significantly increases the stability of the vehicle driving. Apart from this, it is an important advantage that the batteries can be easily inserted and removed, and thus easily replaced.


30Axx
ACDelco AA Batteries, Alkaline Battery, 48 Count - Recloseable

Energizer MAX Alkaline AA Batteries, 4 Pack

How to recover a non-charged rechargeable battery?

Many users now use rechargeable batteries in electronic products. These batteries can be recharged, which saves a lot of money and sometimes causes problems such as non-charging. However, there is a very simple solution. Recovering non-rechargeable batteries from charging is much easier than you might expect.
The Lenvid channel, which prepares a short video to illustrate this, describes this simple process. You need two different things to save the battery in your hand. One of them is a metal tong that is in everyone's house and a fully charged battery. After that, all you have to do is put the negative side of the non-charged battery and the negative side of the fully charged battery together and hold it with a metal tong.
Stating that it is enough to hold both batteries in this position for only 30 seconds , the channel states that this technique works most of the time . Some poorly charged batteries cannot be brought to life even in this way.

Do not dispose of the rechargeable battery immediately.

The technique shown in the video looks really easy. There is no risk of harm to people, the process can be used actively in AAA batteries as well as AA . At this point, let us not mention. Whether you buy a rechargeable battery or a lithium-ion battery, always choose quality options. Don't be your expensive electronic product or your health because of a small savings.


29Axx
Energizer MAX Alkaline AA Batteries, 4 Pack

AmazonBasics AA Rechargeable Batteries (16-Pack) Pre-charged - Battery Packaging May Vary

Rechargeable Battery or Disposable Battery?

What is the difference between rechargeable batteries and non-rechargeable batteries? What type of battery should you choose when?

Most modern devices today use lithium-ion batteries that are capable of charging. However, there are still some devices that ask you to open the cover and place a few "pen batteries" in it.

Suppose you have a battery-powered device that you will purchase and assume that you need AAA batteries for this device. Which type of battery should you buy? Are rechargeable batteries better or disposable batteries? The difference is often hidden in the cost and technology used.

How Do Batteries Work?

Each battery has one positive and one negative connection. The positive connection is connected to the cathode and the negative connection to the anode. The cathode and anode pair are known as electrodes. Chemical reactions take place at the electrode that covers most of the battery. Electricity is the result of these electrochemical reactions.

Batteries work with oxidation and reduction. The anode oxidizes, which means it loses its electrons. At the same time, the cathode absorbs electrons in a process known as reduction. This process occurs only when the load between the two connections forms a circuit. This load is your device.
Why can't we charge all the batteries?

All disposable batteries are alkaline, ie cathode, manganese oxide, anode is made of zinc powder. The electrolyte (e.g., alkaline moiety) is formed from potassium hydroxide. The energy-producing reaction eventually erodes the anode and begins to inhibit reactions. At this point the battery dies.

There are several types of rechargeable batteries. Lithium ion batteries are used in phones and laptops. These batteries use lithium cobalt oxide as the cathode and carbon as the anode. Unlike disposable batteries, electrons can be transported from the cathode to the anode by providing external electric current.

However, instead of disposable batteries, the batteries are not lithium ions, but nickel cadmium (NiCd) or nickel metal hydride (NiMH) batteries. In NiCd batteries, the cathode is nickel and the anode is cadmium. These batteries lose their total charge capacity after several hundred charges, so they are not perfect.

Nickel metal hydride (NiMH) batteries lose their charge much slower than where they stand when compared to NiCd. A NiMH battery that has been on the shelf for one year retains much of its capacity. The total charge capacity of these batteries is 2-3 times higher.

So why are not all batteries charged? This is because of the cost. The materials used in disposable batteries are less expensive and are very suitable for devices with very low power. Lithium ion batteries are more expensive to produce and can produce plenty of power. The cost of nickel cadmium and nickel metal hydride batteries is in the middle.
Which Type of Battery to Choose?

This depends on your needs and budget. Disposable batteries cost much less in advance. Imagine you need to buy a few flashlights, a digital camera, a joystick, a radio, a fire alarm and a thermostat. If you buy a rechargeable battery for all, you can exceed $ 100. Instead, you can choose to buy a dozen cheap batteries for 15-20 TL.

However, particularly cheap disposable batteries will last much shorter than other disposable batteries. Here, of course, how much power the devices you use is important.

For devices that use faster power, such as a camera or joystick, you should use rechargeable batteries. For example, you can use a dual-charge battery of $ 20 several times. If you think about the environment, you have to choose the rechargeable battery. So instead of using hundreds of batteries in a few years, you can handle ten batteries.

Let us mention that the brand is important for rechargeable batteries. Duracell, Energizer, Panasonic and Sony have rechargeable batteries to choose from and offer a variety of options.


28Axx
AmazonBasics AA Rechargeable Batteries (16-Pack) Pre-charged - Battery Packaging May Vary

Energizer Rechargeable AA and AAA Battery Charger (Recharge Value) with 4 AA NiMH Rechargeable Batteries

Identifying True and False Lithium Batteries

With the development of people's standard of living, mobile phone, laptop, digital electronic products, camera and camera are widely used in people's daily life. Lithium batteries play an important role for these high-tech consumer products. Most of the electronic products that are sold in the market, used batteries have basically finished switching to NIMH Lithium batteries but there are still some manufacturers imitating Lithium batteries using nickel cadmium and nickel for hydrogen batteries. How to identify the right and wrong lithium battery too?

The following methods are acceptable under non-professional conditions:

1, the same capacity battery lithium battery Nickel Cadmium Batteries feel lighter than nickel hydrogen batteries,.

2, use the battery charger Lithium battery charger. If the battery is Ni MH, the battery and nickel cadmium battery are heated during the charging process. If the temperature is not changed greatly, it is Lithium battery.

3, battery, negative electrode "instantaneous" short circuit, cadmium battery nickel, if still "electric" nickel hydrogen battery, battery "electric" like a lithium battery.


27Axx
Energizer Rechargeable AA and AAA Battery Charger (Recharge Value) with 4 AA NiMH Rechargeable Batteries

Duracell - Rechargeable AA Batteries - long lasting, all-purpose Double A battery for household and business - 4 count

Recharging a battery properly

Connecting the phone to the charger before falling asleep is a routine for many phone users. By doing this, we seem to feel comfortable.

Almost all mobile phones come with a lithium rechargeable battery, which may be damaged by over-discharge or over-discharge due to its chemical nature. Someone can argue why I can't charge my phone all night. This is because most chargers are designed with a protective circuit to prevent overcharging / discharging. But what if the circuit doesn't work?

Here are some things to avoid when charging a battery:

Use a non-standard charger.

The battery does not charge until it is almost empty.

Recharge the battery even when the power is charged.

We recommend that a lithium rechargeable battery is between 45% and 75% of the power level and you can charge it for several minutes at any time.

26Axx
Duracell - Rechargeable AA Batteries - long lasting, all-purpose Double A battery for household and business - 4 count

Duracell - CopperTop 9V Alkaline Batteries - long lasting, all-purpose 9 Volt battery for household and business - 4 count

Main disadvantages of lithium batteries

1. The safety of lithium main batteries is low and there is danger of explosion.

2. The lithium-ion battery of lithium cobalt oxide can discharge in a large current and has low safety.

3. Lithium-ion batteries need to protect the line to prevent the battery from overcharging and discharging.

4. High production requirements and high cost.

25Axx
Duracell - CopperTop 9V Alkaline Batteries - long lasting, all-purpose 9 Volt battery for household and business - 4 count

Energizer Rechargeable AA Batteries, NiMH, 2000 mAh, Pre-Charged, 4 count (Recharge Universal)

Long charging hazard and deep charging of the lithium battery

Long charging may cause overload. When the battery is fully charged, the lithium battery or charger will automatically stop charging. Charging the nickel battery charger for 10 hours is not called “turbulence.. In other words, if your lithium battery is full, the charger will have a white charger. And none of us can guarantee that the characteristics of the battery's charge and discharge protection circuit will never change and that the quality will be perfect, so your battery will be in danger for a long time. This is another reason why we refuse to charge for a long time.

On some machines, if you do not remove the charger after charging for a certain period of time, the system will not stop charging, but will initiate the discharge-charge cycle. Perhaps the manufacturer of this approach has its own purpose, but it is clearly not good for battery life. At the same time, the long charging process takes a long time and usually needs to be done at night. In China's electricity grid, the voltage fluctuates in many places at night, and fluctuates a lot. As mentioned above, the lithium battery is very sensitive, much less resistant to charge and discharge fluctuations than nickel, which creates additional danger.

In fact, the shallow charge is more beneficial for the lithium battery. Only when the power module of the product is calibrated to lithium battery, you need to charge deeply. Therefore, products using a lithium-ion power supply do not need to be trapped in the process and everything is convenient and can be charged at any time.


24Axx
Energizer Rechargeable AA Batteries, NiMH, 2000 mAh, Pre-Charged, 4 count (Recharge Universal)

Duracell - CopperTop D Alkaline Batteries with recloseable package - long lasting, all-purpose D battery for household and business - 8 count

The right way to charge lithium batteries

In summary, the most important tips for charging and discharging used lithium batteries are:

1. Charge the first three times according to standard time and procedures even for new lithium batteries;

2, when the machine is too low, you should start charging as soon as possible (do not wait until auto shut off);

3. The activation of the lithium battery does not require a special method and the lithium battery is naturally activated during normal use of the machine. If you insist on activating the “first three 12 hour charging method”, it will not actually work.

It is therefore wrong to use single-cell lithium batteries for the full pursuit of the 12-hour ultra-long charge and for automatic shutdown. If you did it the wrong way, please correct it in time, perhaps it is not too late.


23Axx
Duracell - CopperTop D Alkaline Batteries with recloseable package - long lasting, all-purpose D battery for household and business - 8 count

Panasonic BK-3MCA24/CA eneloop AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries 24 Pack

Lithium battery research and development prospects

Various materials have been studied to develop more perfect varieties. system

Create an unprecedented product. For example, lithium sulfur dioxide batteries and lithium thionyl chloride batteries are very characteristic. Positive active substances are also solvents for the electrolyte. This structure occurs only in electrochemical systems without aqueous solution. Therefore, the investigation of lithium batteries has also encouraged the development of the electrochemical theory of non-aqueous systems. In addition to the use of a variety of non-aqueous solvents, research has also been conducted with polymer thin film batteries.

Lithium batteries are widely used in energy storage power systems such as hydropower, firepower, wind power and solar power stations, uninterruptible power supplies for post and telecommunications, power tools, electric bicycles, electric motorcycles, electric vehicles, military equipment, aviation. and many other areas.

Due to its unique performance advantages, lithium-ion batteries are widely used in portable devices such as laptops, cameras and mobile communications. The currently developed high-capacity lithium-ion battery has been tested in electric vehicles and is expected to be one of the main power sources of electric vehicles in the 21st century and will be applied in satellite, aerospace and energy depots. With a shortage of energy and pressure on the world's environmental protection. The lithium battery is now widely used in the electric vehicle industry, particularly with the advent of the lithium iron phosphate battery, which promotes the development and application of the lithium battery industry.

22Axx
Panasonic BK-3MCA24/CA eneloop AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries 24 Pack