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Featured Posts
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 power usb power bank
Imagine standing in pouring rain, your phone’s battery blinking low, and your backup power bank finally giving you enough juice…
best power banks with high capacity for iphone 7 reviews
Only 15% of high-capacity power banks actually live up to their promises, which makes finding a reliable one for your…
best power banks multiple outputs high capacity
As summer vacations and outdoor adventures pick up, having a dependable power bank makes all the difference. After hands-on testing,…
best power banks for samsung phones
The landscape for power banks changed dramatically when massive capacity entered the picture, and I’ve tested them all to find…
best power bank with high capacity
Only 15% of power banks with high capacity truly deliver on their promise—that’s why I spent time testing the top…
best power bank ultra high capacity external battery
The landscape for ultra high-capacity power banks changed dramatically when fast charging and multiple device support entered the picture. Having…
best power bank that last long
The landscape for portable chargers changed dramatically when huge capacity power banks with fast charging entered the picture. After hands-on…
best power bank real capacity
The first thing that struck me about this power bank wasn’t its huge capacity but rather its real-world performance after…
best power bank portable charger
The first thing that struck me about the Moihosso 56800mAh Power Bank 22.5W Fast Charging USB-C LED wasn’t its huge…
best power bank for samsung phones
Holding the Moihosso 56800mAh Power Bank 22.5W Fast Charging USB-C LED in your hand feels like gripping a reliable power…
best power bank for long trips
Contrary to what manufacturers claim about battery capacity, my testing revealed that not all power banks handle long trips equally…
best power bank for all phones
Imagine standing on a long hike, phone battery dead, GPS and camera useless. I’ve been there, and I know how…
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



