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A yellow car in motion on a snowy terrain. Photo Source - Polestar

News

Polestar 3 Maintains 95% Range in Arctic Cold: How NMC Batteries and Thermal Management Beat Winter

Arctic Circle Laboratory: Where EVs Learn to Handle Ice North of the Arctic Circle in Jokkmokk, Sweden, Polestar conducts rigorous winter testing on frozen lakes. This extreme environment serves as the ultimate

Harshit Mishra

March 27, 2025

Representative Image. A BYD (Build Your Dreams) car showroom. Photo Source - harry_nl (CC BY-NC-SA 2.0)

Electric·Mobility

BYD to Introduce 1,500-Km Solid-State EV Batteries in 2027, Aiming for Mass Adoption by 2030

Chinese carmaker BYD is working on a new type of electric car battery that could change how we think about electric vehicles. The company plans to start using these new batteries, called

Rahul Somvanshi

February 19, 2025

The way people actually drive and charge their electric vehicles may make batteries last longer than researchers have estimated Photo Source: standford.edu

Electric·Mobility

Stanford Study: EV Batteries May Last 40% Longer Than Expected

Your electric car’s battery might last much longer than expected. A new study from Stanford researchers found EV batteries could last up to a third longer than previously believed. This means you

Rahul Somvanshi

January 26, 2025

Representative: Flint Paper Battery. Photo Source: Flint

Energy·Sustainability

Flint’s Paper Batteries: Safe, Flexible, and Cost-Effective Energy Storage

A new type of battery made from paper could change how we power everything from phones to cars. Singapore company Flint has created these batteries that are as powerful as regular ones

Sunita Somvanshi

January 22, 2025

Representative Image. Rechargeable battery cells. Photo Source: PubicDomainPictures (Pixabay)

Energy

Flow Batteries Offer 12-Hour Backup, Last Decades, and Could Triple Market Value by 2029

Rising electricity bills and frequent power outages have many families searching for better energy solutions. Flow batteries, a developing technology that stores energy in liquid form, might offer relief – though challenges

Sunita Somvanshi

January 13, 2025

Researchers have developed a new type of material for sodium-ion batteries that could pave the way for a more sustainable and affordable energy future. Photo Source: University of Houston

Discovery·Energy·Sustainability

New Sodium Batteries Offer 15% More Energy, Cost 50x Less Than Lithium

Scientists have found a way to make batteries cheaper using salt instead of rare metals. This could help lower the cost of phones, cars, and home power storage in the future. A

Rahul Somvanshi

January 6, 2025

Energy·Science

Non-Flammable, Water-Based Batteries Offer 4-Hour Fast Charging and Eliminate Rare Metals for Global Decarbonization

In an era where energy storage solutions are crucial for renewable energy adoption, MIT Professor Kripa Varanasi and his team at Alsym Energy have engineered a non-flammable, non-toxic battery that could reshape

Rahul Somvanshi

November 28, 2024

Technology

Polar Vantage M3 Sets New Standards: Replaceable Batteries, Dual-Band GPS, 7-Day Battery, and a Surprise Sustainability Twist—Is It a Mid-Range Game Changer?

Introduction Polar, a veteran in the sports watch industry, has just launched its latest mid-range offering: the Vantage M3. Packed with premium features at a competitive price point of $399, the Vantage

Karmactive Team

October 27, 2024

A cell phone with a battery laying on it.

Business·Europe·Technology

EU Mandates Replaceable Smartphone Batteries by 2027 to Achieve a 73% Recycling Rate by 2030

Little by little, flagship and other models across different ranges, under the argument of improving design and reducing device size, began integrating batteries that weren’t exactly removable. Since their removal and replacement

Rahul Somvanshi

July 8, 2024

The battery developed by the researches is small but the technology is scalable. (Photo Credit: Thor Balkhed )

Energy·Science·Technology

How New Zinc-Lignin Batteries Could Revolutionize Energy Storage — Lasts a Week on a Single Charge!

Swedish researchers from Linköping University (LIU), Karlstad University, and Chalmers University have developed a new type of battery made from zinc and the environmentally friendly wood component lignin, which is a by

Rahul Somvanshi

June 1, 2024