As portable devices add functionality, the ability to recharge their batteries—and do so without wasting additional energy—becomes more important. Excess energy waste during battery charge is, of ...

Batteries aren't one-size-fits-all, and neither is the way they're wired to your house. Here's what you should know about AC- and DC-coupling. When we think about solar panels and batteries, we don't ...

The growing demand for efficient battery testers. How to calculate ac power requirements. Calculating ac power per phase for a three-phase system. One major factor driving the lithium-ion battery ...

The automotive electrification components industry is growing fast as the shift to EVs and hybrids accelerates. Governments ...

According to Securities Star news, data from the Tianyancha APP shows that Yuxin Electronics (301107) has recently obtained a utility model patent authorization, with the patent titled 'A Synchronous ...

Polar Power, Inc. DC Hybrid Power Systems for the Construction Equipment Industry GARDENA, CA, Sept. 04, 2025 (GLOBE NEWSWIRE) -- Polar Power, Inc. (“Polar Power”) (NASDAQ: POLA), a manufacturer of DC ...

German start-up Sax Power GmbH is offering a residential AC battery it says works entirely without an inverter and has 50% more capacity and service life than conventional batteries. According to its ...