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5 Ways To Make Your Laptop Battery Last Longer

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By Gideon Ayogu

We have all been in that position where our laptop battery starts to malfunction; that moment when a 10-hour battery life device depreciates to serving you for one hour or less.

Insight from the Research and Development Unit of Yudala, Nigeria’s fastest growing composite e-commerce outfit, shows that while laptop batteries often depreciate with constant use over time, misuse or wrong usage often leads to this happening within a short period of time and at a time when you should still be deriving optimum utility from your laptop battery.

Laptop batteries are usually made from lithium-ion: a lightweight, high-power battery often used in computers and mobile phones.

Lithium-ion batteries come in various shapes, although a flat rectangle is most common in smartphones.

It is lighter than the nickel cadmium battery and the nickel metal-hydride battery, thus accounting for its lightweight nature. Lithium-ion batteries work by the movement of lithium ions through a membrane and are clearly different from lithium batteries.

Whereas lithium batteries contain lithium metal and are not rechargeable, lithium-ion batteries do not contain lithium metal and are rechargeable.

However, lithium-ion batteries do not last forever. Each lithium-ion battery will have an average of 600 charge cycles and will work optimally for about 4-5 years without a drastic depreciation on battery life.

Hence, your laptop battery should serve you well for at least 3-4 years depending on how frequently you use the device and recharge the battery.

Research shows that frequent travelers only get a couple of years out of their laptop battery because they tend to charge intermittently and keep their laptop unplugged when on the move which kills the laptop battery faster.

To help you get maximum life out of your laptop battery, the following tips from Yudala will go a long way in helping you save the cost of investing in a new battery at short intervals:

Avoid Putting Your Laptop On Soft Surfaces

It is easy to place your laptop on your thighs or bed while working at home or during your rest time. Many of us are guilty of this.

However, if you need your battery to last long or have a stronger life span, it is advisable to place the device on hard surfaces such as tables or desks in order to avoid over-heating.

Research has shown that heat is one of the biggest obstacles to your battery’s longevity because your laptop fan can’t circulate air properly when your laptop is placed on a soft surface.

Be Careful How You Store Your Laptop Battery

This cannot be over-emphasized. It is advisable to store your laptop in a cool place with less heat. This tip is directed especially at people who keep their laptops in their cars where it can get really hot when it’s sunny. Laptop batteries do not work well with heat and might stop working if exposed to excessive humidity. Research shows that, if a stored battery is not charged, it starts to lose it energy and might get damaged. Also, for travelers who leave their laptops behind, it is advisable to store your battery with a 40 – 60% charge instead of a full charge. Study shows that fully charged batteries depreciate faster than half-charged batteries.

Do Not Leave Your Laptop Dead Before Plugging It In

There is said to be a problem called ‘battery memory’ which, cause batteries to ‘forget’ their full charge capacity and start charging at lower levels; charging to 100% and discharging to 0%.

Current research indicates that this problem doesn’t exist anymore and we have the modern lithium-ion battery to thank for that. It is important to point out that the problem here is not over-charging your laptop, which makes us believe that letting your battery charge more than 100 percent will make the battery wear out faster.

A research study by Battery University shows that, modern devices are designed to stop charging at 100 per cent hence, keeping them plugged in doesn’t impact the battery’s lifespan.

However, a lot of us wait until our laptop dies before we plug it in, which isn’t good for our battery. You should avoid letting your battery drain and discharge below 20 per cent, else, it would reduce the charging capacity of your battery.

Show Your Laptop Some Love

This starts with your battery. Your battery is the powerhouse of your laptop. Abandoning your laptop battery and just letting it do its job without paying much attention to it won’t cut it.

Make sure to take care of the battery contact points; the battery contact connects the battery to the laptop.

If the contact point gets dirty or damaged, it may reduce or disrupt the flow of power to the laptop.  If you have a removable battery, you can carefully wipe your battery with a soft cloth to get rid of dust. However, you have nothing to worry about if your laptop battery is sealed.

Update Your Laptop

As underrated as this may sound, an outdated hardware may reduce the performance of your laptop thereby affecting the laptop battery.

The cells in laptop batteries degrade over time, and it is totally normal for old laptop batteries to hold charge less than an hour.

Current laptops can achieve up to 10 hours of standard usage because of the software that comes with the perk of a new laptop. Henceforth, upgrading your laptop hardware will significantly improve your laptop battery life.


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Ugo Onwuaso is an ICT enthusiast. He believes technology should be used for general good. He holds a Master of Public Administration (MPA) degree from the Lagos state University. Dear Reader, Your support matters. But we believe that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. That is why, we have devoted our energy to independent reportage of technology and finance and how they affect lives. Our incisive and analytical view of how technology news affects the daily life help individuals and organizations make up their minds. Quality journalism costs money. Today, we're asking that you support us to do more. Kindly support our effort to deliver technology and finance journalism to everyone in the world. Donate as little as N1,000. Bank transfers can be made to: UBA Plc 1017156876 Communication Week Media Ltd

E-Business

Kaspersky Launches OT Calculator to Align Cybersecurity Investments with Business Goals

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Kaspersky’s new online tool has been specially developed for industrial organisations to assess the potential costs associated with insufficient operational technology (OT) security.

By offering detailed financial forecasts, the calculator empowers senior management to make well-informed decisions regarding security investments.

Industrial organisations increasingly depend on interconnected systems, elevating cybersecurity to a critical factor in business resilience and profitability.

According to VDC Research, over 60% of industrial companies last year reported that cybersecurity breaches had led to significant costs. Despite this, a persistent disconnect remains between security teams and executive leadership as security professionals focus on minimising risk, while executives must balance cybersecurity concerns with broader business objectives. This misalignment often results in competing priorities and underfunded security initiatives.

To bridge this gap, Kaspersky has launched the OT Cybersecurity Savings Calculator, an innovative online tool designed specifically for industrial organisations to assess the potential costs of inadequate operational technology (OT) security¹.

The primary aim of this tool is to translate cyber risks into tangible financial metrics and support strategic discussions around priorities and budget allocation. By entering details such as their sector, sub-sector, region, company size, breach history, and existing cybersecurity measures, organisations can estimate their potential cost savings and receive customised, actionable recommendations.

The calculator benchmarks performance against industry peers and highlights the company’s position within the current threat landscape.

“We believe this calculator is a powerful resource for transforming complex cyber risk data into straightforward financial insights. It enables OT leaders, security professionals, and executive teams to develop clear, data-driven business cases and recognise the value of cybersecurity investments. With actionable guidance, it promotes a comprehensive approach to resource management and strengthens overall organisational resilience,” comments Andrey Strelkov, Head of Industrial Cybersecurity Product line at Kaspersky.


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Local App Developers Rake $1m in Sales in 2025- NOTAP

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National Office for Technology Acquisition and Promotion (NOTAP) has said Nigerian software developers have reached significant milestones with locally made applications generating over one million Dollar in sales across domestic and regional markets.

Local App Developers Rake $1m in Sales in 2025- NOTAP

Dr Obiageli Amadiobi, director-general of NOTAP, said this in an interview with the News Agency of Nigeria (NAN), on Thursday in Abuja.

Amadiobi said the development signified the growing strength of Nigeria’s digital innovation ecosystem and how local innovation powers digital growth.

She said it was also a direct outcome of targeted support initiatives led by NOTAP.

She added that the initiative helped to build capacity, protect intellectual property, and connect developers to market opportunities.

According to the NOTAP boss, the journey from concept to impact started with understanding and securing intellectual property (IP) rights, a step many local innovators missed.

“Whether it’s a literary work, a laboratory invention, or a creative digital product, the process of bringing an idea to life demands immense time, skill, and dedication.

“An innovator might wake up with a solution to a pressing problem; spend months testing and refining it and achieve remarkable results; so it is their fundamental right to patent that creation and claim ownership.

“Without this protection, someone else could easily replicate their work; patent it in their name; and legally control what was built with Nigerian brainpower,” she said.

Amadiobi said that the challenge was compounded by widespread digital piracy and counterfeiting, which hit the ICT sector hardest.

“From copied software applications to replicated content on social platforms like TikTok, unauthorised duplication has become a major barrier to growth.

“We see talented young creators develop unique digital content or tools, only to watch others rebrand and profit from their work within weeks,” she said.

The DG noted that most popular online personalities with distinctive styles often don’t realise they could protect their original contributions through IP registration.

She said that to address these gaps and unlock the value of Nigerian innovation, NOTAP implemented a multi-pronged strategy,- a cornerstone initiative – which is the Local Vendor Policy.

“The Local Vendor Policy mandates that foreign technology firms entering Nigeria partner with domestic counterparts,’’ she said.

Amadiobi said that among the performing apps are solutions addressing critical local challenges such as a mobile health platform that now serves 750,000 users across six states.

“There is also the agricultural marketplace connecting smallholder farmers to buyers; and an educational tool that has been adopted by 200 schools to improve learning outcomes,” she said.

She added that the apps were developed by teams that gained skills and resources through NOTAP’s Local Vendor Policy.

According to her, the policy requires foreign technology firms operating in Nigeria to allocate a portion of their technical service fees to local partners.

“Three years ago, many of these developers were only providing support services to foreign companies.

“But today, they are building their own products that compete globally. 60 per cent of last year’s sales came from other African countries, showing our developers can lead on the continent,” she said.

The D-G explained that the one million dollar figure represented sales from over 50 locally developed apps, with individual developers earning between 5,000 dollars and 80,000 dollars from their products.

“Looking ahead, NOTAP aims to double these sales figures by 2027, with plans to expand support to developers focusing on fintech, renewable energy management, and climate adaptation tools.

“These are the sectors identified as high-growth opportunities for Nigerian innovation,’’ Amadiobi said


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Gold Hits Record $5,110/Ounce Amid Trump Tariff Threats, Geopolitical Fears

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Gold prices smashed through $5,100 per ounce on Monday, January 26, surging to a historic peak of $5,110.50 as investors rushed into the safe-haven asset amid escalating geopolitical tensions and U.S. policy volatility.

Gold Hits Record $5,110/Ounce Amid Trump Tariff Threats, Geopolitical Fears

Gold

Spot gold climbed 2.2% to $5,089.78 by 0656 GMT, while U.S. February futures rose similarly to $5,086.30. The metal, up 64% in 2025—its strongest annual gain since 1979—has now advanced over 18% year-to-date, fueled by safe-haven buying, anticipated U.S. rate cuts, China’s 14th consecutive month of central bank purchases in December, and massive ETF inflows.

Analysts point to a crisis of confidence in U.S. assets, sparked by President Trump’s erratic threats last week. He retreated from tariffs on European allies to pressure Greenland seizure, then vowed 100% tariffs on Canada over a potential China trade deal and 200% on French wines to push President Emmanuel Macron toward a “Board of Peace” initiative.

“This Trump administration has caused a permanent rupture in global norms, driving everyone to gold as the sole refuge,” said Kyle Rodda, senior market analyst at Capital.com.

A weakening dollar—hit by a rising yen and pre-Fed meeting caution—further boosted gold’s appeal for non-dollar holders, with markets eyeing possible yen intervention.


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