Lithium vs Alkaline Batteries – Which is better?
Editorial:
Issue Date:2021-08-17
Views:8386
An Increasing Number of Products Requiring Reliable Power
The world is experiencing a phenomenal explosion in the number of products being innovated and manufactured with the aim of improving the experience, quality, and comfort of life. Products like wearable devices, remote-controlled devices, power sports machinery, power tools, energy storage systems, jump starters, unmanned aerial vehicles (UAV), Internet of Things (IoT) and smart home devices, and the medical equipment requiring power, among others, require reliable power so that they can deliver the expected experiences and improve the quality of life. As you consider purchasing any of these products, find out the best battery solution that will guarantee you the experience, quality, and comfort that you desire to derive from the product. This is why you need to know the difference that exists between lithium batteries and alkaline batteries.Lithium or Alkaline Batteries – Which Way?
1. Lithium and alkaline batteries are made of different materials
Chemistry, performance, cost, and safety are the key factors that differentiate lithium and alkaline batteries. The material that is used to develop the batteries and the approach that is used to fabricate them also serves as a key distinguishing characteristic. Alkaline batteries have design chemistry that relies on zinc (Zn) and manganese dioxide (MnO2) as the cathode and anode, respectively, and an alkaline, rather than acidic, electrolyte; potassium hydroxide (KOH). They derive their energy from the reaction between Zn and MnO2.

2. Lithium batteries are lighter than alkaline batteries
Lithium batteries are much lighter than alkaline batteries. This characteristic offers them the advantage for application in such portable devices as cordless power tools, wearable devices, and cordless medical diagnostic tools, among others. They are also designed to last longer, which makes them find widespread application in high-tech smart devices and electronic devices for which changing the batteries causes inconveniences.3. Lithium batteries are environmentally friendly
Whereas alkaline batteries have a higher energy density, last longer than other types of batteries, and have a longer shelf life, they are prone to leakages involving potassium hydroxide. Potassium hydroxide is a caustic agent that can cause respiratory, eye, and skin irritation. Potassium hydroxide leakage from alkaline batteries also puts the gadgets that use the batteries at risk from permanent circuit damage due to potassium carbonate that is formed when the leaked potassium hydroxide absorbs carbon dioxide from the air.
4. Lithium batteries last longer than alkaline batteries
A major advantage of lithium batteries vs. alkaline batteries is that lithium batteries last much longer. Lithium counterparts, on the other hand, are secondary batteries, which means that they can be electrically recharged to their original pre-discharge condition when they discharge. This is achieved through passing a current through their circuit in the opposite direction to that of the current during discharge. [caption id="attachment_2642" align="aligncenter" width="596"]
5. Lithium batteries have better low-temperature performance than alkaline batteries
Lithium batteries perform even in the most extreme temperatures, making lithium batteries perfect for outdoor devices. Lithium batteries operate in extremely cold climates or extremely hot climates where alkaline batteries cease to function. The strength of alkaline batteries is that their chemistry enables them to power day-to-day such gadgets like alarm clocks. These batteries however perform very poorly in cold weather. This is because they are engineered with a water-based electrolyte and extremely cold temperatures can cause them to reduce the ion mobility in them with the result being the slowing down of the chemical reactions in them and the ultimate reduction in their ability to provide the required electrical battery power. [caption id="attachment_2458" align="aligncenter" width="596"]
Why you should Espouse Lithium Battery Solutions
Gadgets like wearable devices, UAV, power tools, power sports machinery, IoT and smart home devices, energy storage systems, and others that may find the need to be used in very cold environments will benefit from the resilience of lithium batteries power in very cold climatic conditions. Grepow has greatly customized and semi-customized battery solutions that you could benefit from. They will design and manufacture bespoke batteries with the chemistry, structure, and protection systems that meet your requirements. Grepow's low-temperature lithium battery solutions have made the company a leading drone battery supplier. Through this portfolio, they have provided battery solutions that are tailored for specific projects.
Let Grepow be your Trusted Partner in Lithium Battery Solutions
Grepow's LiPo and LiFePO4 batteries perform remarkably in cold weather. Their LiFePO4 batteries ensure tremendous low-temperature discharge performance thanks to the addition of functional material into the battery's electrolyte and the innovative device engineering that the company has mastered through its many years of research and development in the field of rechargeable batteries. The LiPo batteries can be made to operate in environments of temperatures as low as (negative) 50℃ and as high as 50℃. While in low-temperature environments, these batteries can achieve a significant reduction in their internal resistance, which means that their rate of discharge tends to be below. This is great because it means that the battery stays longer before it needs to be recharged. If you compare Grepow's LiPo batteries and the traditional Lithium Polymer batteries, you will see that Grepow’s have broken through the discharge temperature glass ceiling of (negative) 20℃ to 60℃. The batteries are able to with an efficiency of over 60% at 0.2C at (negative) 40℃ and a discharge of over 80% efficiency at 0.2C at (negative) 30℃. This remarkable performance can be maintained above 85% even after 300 discharge-recharge cycles.
Ask Grepow about the lithium battery solutions for use in the following Areas
Grepow's LiPo and LiFePO4 batteries will be very helpful to you if you want battery energy for use in military equipment, deep-sea diving, public security, medical electronics, the aerospace industry, scientific investigations into polar regions, and electrical-power telecommunications, among many others. Whatever OEM or ODM, leave it to Grepow.
Contact Grepow Now
If you need battery power for your GPS trackers, wearable devices, medical equipment, Internet of things devices, smart homes, cordless power tools, energy storage systems, UAV, remote-controlled devices, and any other consumer electronics, CONTACT GREPOW and they will help you find the right battery solution for your business!
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