Why is my battery draining so fast and how to stop it

The battery’s quick drain element depends on various factors, including a damaged battery or aged battery and understanding these elements can give a clear understanding on why is my battery draining so fast.
Battery drain means its power discharge is directly attributed to voltage or electric power loss.

The power discharge can happen while the battery is idle or in use. While in use, the power (ampere) required to run the equipment or use the device impacts the draining process. If your equipment consumes more ampere, the battery power will naturally drain quickly is the answer for why is my battery draining so fast.

As said above, the reason for quick battery drain is not alone related to the age or damage of the battery. If the battery-powered device consumes more power, then the battery discharges more power to meet the energy requirement of the equipment. Whether it is lithium golf cart batteries or hoverboard battery,  if the power required by the load equipment is large, it will naturally consume more power, the battery will drain quickly. From the description, it will be easy to find an answer for why is my battery draining so fast.

Why is my battery draining so fast

Why is my battery draining so fast? Many users extensively depend on battery power equipment and scratch their heads to find ways to halt the draining of battery power. What could be the reason behind this battery condition? There could be many reasons for why is my battery draining so fast? One of the main reasons is the temperature.

Temperature

The temperature is the main culprit that damages a battery, whether high or low. The working temperature of lithium-ion battery is -20-60℃, exceeding this temperature range will have a great impact on battery performance.When the temperature inside the battery becomes low, it will be a reason for reduced active chemicals in the battery. It will reduce the cell’s quality to hold electric power and affect the charging and discharging capacity of the battery.

The reduced active chemicals will be a reason for the chemical reaction rate. As a result, the insertion of lithium ions into the intercalation space will also get affected. It will lead to a reduced lithium plating effect on the anode, leading to low power. The question, why is my battery draining so fast, can be directly attributed to the above technical explanation.

Yet another factor, the excess heat condition of a lithium battery, may lead us to ask why is my battery draining so fast. Many battery users are unaware that the excess heat can damage the battery forever. When the reaction rate of the cell increases, the cell will produce more electricity, and as a result, the heat will also increase, leading to battery damage.

Aging

Aging is a continuous natural process, and aging affects everything in the universe. It is a process that affects the battery quality for all types of battery, and among all kinds of batteries, the lithium-ion battery with the most superior performance is not immune. So, this will be a simple reason to link your question, why is my battery draining so fast?

If you use the battery for an extended period, you might have recharged it several times. In other words, we can say it might have undergone several recharge cycles. When the theoretical cycle times of the battery are exhausted, the DOD of the battery is less than 80%. After each charge, the battery’s power will be rapidly consumed. It will be another reason for why is my battery draining so fast?

Mechanical terms

Let us check why is my battery draining so fast in mechanical terms and what will be the chemical actions that happen during battery charge or recharge?

During the chemical process, the negative electrodes in the battery expand and shrink, which is the intercalation feature. The intercalation process affects the structure of the crystal electrode. The pressure on electrodes will develop cracks on the particles leading to high resistance and damaging the anode.

As the battery becomes old, the resistance on the anode will be severe, and as a result, the battery temperature will become high, and it can not hold power for an extended period. So, looking from the various points, aging followed by chemical reaction pressure is the best answer to your question: Why is my battery draining so fast.

Battery quality

Another possible reason why is my battery draining so fast is due to poor craft and inferior quality of the components used for manufacturing the battery. Other than these possibilities, lithium-ion batteries in a recommended environment can serve you no less than 5 years. When choosing a lithium battery, you need to find a manufacturer with relevant quality and safety certificates. We have listed Top 10 lithium ion battery manufacturers.

Is battery self-discharge normal

Yes, the battery self-discharge is a normal process, and it happens even if you don’t use the battery. However, there will be a reason if the self-discharge rate is not as per the standard rate.

All batteries, including lithium batteries, are designed to discharge when the device starts working. Due to the chemical characteristic, a small amount of power will be self-discharged even if the battery is disconnected from the device. The self-discharge will be a normal process but will be at a minuscule level.

A cold environment can reduce the speed of self-discharge. So, people running after reasons to find out why is my battery draining so fast can take a clue from the above information. Among the most commonly used battery types on the market, lithium-ion batteries have the highest self-discharge rate, with a monthly self-discharge rate of only 3.5%.

Why is my battery draining so fast even when not in use

There could be many reasons for a quick battery drain even when not used. If we can find out the causes, that will give the correct answer to why is my battery draining so fast even when it is not in use.

The question will have its logic if you can interpret the question properly. When you say you are not using the battery, it doesn’t imply that it is not engaged. As a result, the battery will consume energy, and the power will drain. Naturally, your battery will drain more than your expectations is an answer to the question why is my battery draining so fast.

Another possibility is that if the battery is old or if the battery is damaged or overheats, the power will also drain off fast, even if you are not using it. Check these points to confirm why is my battery draining so fast, a nagging question frequently asked by people.

Which battery drains the slowest

How can you differentiate a high drain and low drain batteries? While trying to find answers to why is my battery draining so fast, you will have to find the difference between high and low drain devices. Lowest drain batteries are ideal for low-drain devices, and lithium-ion batteries are best suited for high-drain devices.

If your device cannot work for a long time even after using a fully charged battery, it is evident that your device is high-drain equipment. Equipment that consumes more power in a short period is high-drain devices.

What is the drain per hour rate of a lithium-ion battery

In a typical environment, the self-discharge rate of a lithium-ion battery is 3.5% per month. In a cold environment, the self-discharge rate may further go down. So, the question of why is my battery draining so fast is related to the device’s drain rate per hour and power consumption.

The drain per hour rate or charge/discharge rate is denoted as C-rate. All batteries, especially portable batteries, will have the C-rate marking. It is easy to understand the reading. If a battery is marked as 1000mAh, then for 1 hour, it can deliver 1000mA power if the discharge rate is 1C. If the discharge rate is marked as 0.5C, the battery can deliver 500mA for 2 hours.

How do i stop my battery from draining so fast

Fast draining of a battery depends on your device’s power/ampere requirement, and there is no single solution to stop the battery from draining quickly.We can adopt multiple tactics to control the quick draining of the battery.

If you want to prevent the lithium battery of your mobile phone from draining too fast, you can do the following: reduce the brightness,remove or deactivate unwanted apps, adjust the screen timeout option, using a battery-saving app, turn off wi-fi and location device, make changes to the push notifications or try to use your phone or laptop on battery saver mode. Also do not use your battery in extreme temperature, and make sure your battery has not reached its final stage of service.

If you can follow all the above points, you can undoubtedly get a lasting solution to the question of why is my battery draining so fast.

How to make the battery last longer on a single charge

When comparing the alkaline vs lithium batteries, the technology used in lithium-ion batteries is by far different from that of alkaline batteries. Lithium-ion batteries have no memory effect and can be charged at any time during use, but remember not to overcharge and overdischarge. The following points will explain why is my battery draining so fast.

●Avoid overnight charging and full-cycle 0-100% charging.
●Stop charging at 80-90% before it touches 100%.
●Avoid a hot environment, and while recharging

Lithium-ion batteries’ charge capacity deteriorate due to aging and recharge cycle reduction. The lithium-ion and lithium metal move between electrodes during the charging process, which is non-reversible. As part of the process, the electrically conductive liquid (electrolyte) also faces degradation and affects the power storage capacity.

Religiously following the above steps can help increase the battery last longer on a single charge and give you a better understanding of why is my battery draining so fast.