How to Reduce EV Battery Replacement Costs
When people talk about the cost of owning an electric vehicle (EV), one concern inevitably comes up: the battery. EV batteries are not only the most critical component of the…
Cheaper batteries are inevitable, Stanford study shows
Picture a windy night. Turbines are spinning, but power is cheap when demand is low. We only bank that value if storage is inexpensive. So the real question isn’t “Are…
Electric car makers use these batteries in 2025
Over the past three years battery strategy has overtaken styling, power, even autonomy as the defining badge of an EV brand. Chemistries are splintering. Nickel-rich cells for performance, iron-phosphate for…
The Best Battery for your DIY Home Solar System
When the sun sets, a battery bank is what keeps your rooftop array working overtime—powering lights, Wi-Fi and the fridge while the grid sleeps (or fails). Average turnkey storage now…
Huawei’s new 3,000 km solid-state battery patent matters a lot
Traditional “wet” solid-state cells still suspend ceramic or sulfide particles in a gel electrolyte. Dry designs press a thin, fully dense solid electrolyte directly against a lithium-metal anode, eliminating flammable…