Niu M5 Annual Inspection: Range and Brake Performance Test with a 95% Pass Rate, Avoid These Pitfalls

I just drove the Niu M5 to the inspection station entrance, and the staff glanced at the driving license and asked, "The battery is original, right? They've been particularly strict about modified ...
Electricity Forum

Understand How To Test a Transformer

Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

I found a 4K action camera that competes with my GoPro (and it's on sale)

The DJI Osmo Action 4, has a fantastic battery and can record 4K video at up to 120FPS. Right now, it's on sale on Amazon in multiple bundles.
DatacenterDynamics

Watt’s Next? How can batteries be best utilized in the data center sector?

One company pushing the boundaries of BESS use in data centers is Energy Vault. Earlier this year, the company partnered with RackScale Data Centers (RSDC) to deploy its novel B-Nest system across ...