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What is Battery?
A battery is an electrochemical device that converts chemical energy into electrical energy. It consists of one or more electrochemical cells, each containing a cathode, an anode, and an electrolyte….
What are the different types of battery?
The different types of batteries are primary and secondary. Primary batteries are disposable and not rechargeable, while secondary batteries can be recharged and used multiple times. Primary batteries are available…
How to Connect 2 12V Batteries to Make 24V?
To establish a 24V system from two 12V batteries, connect the positive terminal of the first battery to the negative terminal of the second. The remaining terminals, one positive and…
Why Does Smoke Detector Still Beep After Changing Battery?
A smoke detector may continue to beep after changing the battery due to residual charge in the device. This charge can cause periodic chirping. To resolve this, you can reset…
Latest Articles
best external batteries for laptops
The first thing that struck me about this UGREEN Power Bank 25,000mAh 145W Laptop Portable Charger wasn’t just its impressive…
best battery portable
As outdoor adventures and busy days approach, a reliable portable power source becomes a must-have. Having tested top contenders myself,…
best battery time laptop
Imagine standing in pouring rain with your laptop and a dead battery. Frustrating, right? That’s when I realized how crucial…
best battery laptop or tablet for steam
Imagine holding a slim, lightweight power bank that somehow feels both solid and precise to the touch—like it’s built with…
best usb c power bank
For years, USB-C power banks often fell short on power or lacked enough ports to keep your devices running through…
best usb c portable battery bank for laptop
Before testing this power bank, I never realized how frustrating it was to run out of juice when working on…
best usb c output power bank
Unlike other power banks that just throw out a high number or a flashy design, I’ve tested a lot to…
best turbo power bank
This product’s journey from last year’s mediocre performance to today’s standout capability demonstrates how far turbo power banks have come….
best travel surge protector battery charge laptop with usb charger
The landscape for travel power solutions changed dramatically when portable chargers with multiple features came into the picture. Having tested…
best retail stores for power banks
Picture yourself caught in sudden rain, your gadgets struggling to keep up. I’ve been there, and I know how crucial…
best quest 2 power bank
Contrary to what manufacturers claim about how much a power bank can really charge, our hands-on testing showed the INIU…
best power banks for steam deck
Before testing these power banks, I didn’t realize how much slow charging and limited capacity could hold back my Steam…
about author
I’m Tariqul Islam, a battery expert with a passion for all things related to batteries. My curiosity about the science behind batteries and their practical applications led me to become an authority in this niche. With years of experience and knowledge, I’ve established myself as a go-to resource for anyone seeking insights into batteries.
I’m always eager to share my expertise with others. That’s why I’ve written extensively on the topic, providing in-depth analysis, reviews, and guides to help consumers make informed decisions when choosing and using batteries in their everyday lives.
As the founder and editor of a niche website dedicated to batteries, I’m constantly exploring new battery-related topics and technologies. My goal is to empower consumers with the knowledge they need to make the best possible decisions when it comes to batteries.
Whether you’re a casual user or a professional, I’m here to help you make sense of the complex world of batteries. So, if you have any questions or concerns about batteries, feel free to reach out to me anytime. I’m always happy to help!
– Tariqul Islam (Engr at SPCLBD), Founder