Streamlight recently introduced the TLR-7 HL-X USB handgun light, a higher-intensity version of the TLR-7 X USB that shares ...

13, 2024 — With global demand for lithium-ion batteries fast depleting reserves of raw materials, experts are seeking safe, affordable and reliable alternatives for rechargeable batteries.

Smartphones are lasting longer than ever, with many of the device released in recent months claiming spots on our best phone battery life list. And you're not just finding budget phones with beefy ...

80% is the "magic number" for many rechargeable batteries. Here's a simple-ish way to illustrate it: Imagine a swimming pool with room for 100 people, each person representing 1% of the total space.

Lead-Zinc Mines Undergoing Autumn Maintenance? How Significant is the Impact on Lead Concentrate Metal Reduction? [SMM Analysis] How did the cost of secondary lead enterprises change after the ...