New drivers look over, insurance these kinds of will be enough, or waste money.

In addition to the mandatory insurance, car damage insurance and the three major liability insurance policies, you may also want to consider whether to purchase...


Distinguishing Lithium Battery Cell Voltage from Lithium Battery Pack Voltage

Generally, a voltage of 4.35V or above indicates a high-voltage core, boasting relatively high energy density. These high-voltage cores demand more stringent ma...