Battery

Budget ANC Earbuds Keep Improving and That’s Bad News for Expensive Audio Brands

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Budget ANC Earbuds Keep Improving and That’s Bad News for Expensive Audio Brands

Budget ANC earbuds are no longer a joke category. The OnePlus Nord Buds 4 Pro launched in India at ₹3,999, with sale starting March 23, 2026. OnePlus is claiming up to 55dB real-time ANC, Bluetooth 6.0, six-mic AI clear calls, and up to 54 hours of total battery life with the case. Those are features … Read more

EV Battery Chemistry Innovations 2025: Solid-State, Silicon-Anode & Beyond

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EV Battery Chemistry Innovations 2025: Solid-State, Silicon-Anode & Beyond

The heart of every electric vehicle lies in its battery chemistry — the invisible science that defines range, efficiency, and performance. In 2025, breakthroughs in battery materials and design are reshaping the global EV landscape. The shift from conventional lithium-ion cells to solid-state, silicon-anode, and sodium-ion batteries marks a historic leap forward in both capability … Read more