View post: Ukrainian Army Mounts a Rocket Launcher on a BMW 7 Series Powered by a 6A lithium battery of its own, the 12V smart charger is controlled using a built-in LED display that shows the current ...

At the tail end of my September 1 teardown of EBL’s first-generation 8-bay battery charger: I tacked on a one-paragraph confession, with an accompanying photo that as usual, included a 0.75″ (19.1 mm) ...

Well-known industry author and instructor Jim Johnson is offering a new video for technicians who want to sharpen their troubleshooting skills. "This HVAC training video program, is available in DVD ...

View post: Ohio Rejected Nearly 900 Vanity License Plates This Year—Here Are the Wildest Ones There are a few vital car products that you need in your vehicle at all times. If you are someone who ...

Flat batteries are still the most common cause of breakdowns in winter. The need to use our cars’ wipers, heaters and lights more often coincides with colder temperatures – which make the chemicals ...

We’ve rounded up the best MagSafe, Qi2, Qi2 25W, and MagSafe-compatible magnetic chargers, from the plain pad to multi-functional stands (up to six devices charged), and even the most colorful—from ...

Rechargeable batteries are an investment, and the best will last for hundreds of hours of use. They have several advantages over disposable batteries. Although they cost more to buy, rechargeable ...

Abstract: With the advent of the era of new energy vehicles, the layout of charging piles is slightly lagging behind, and the charging efficiency of chargers is uneven, which leads to the problems of ...

Abstract: Internal short-circuit (ISC) fault is a latent safety hazard in lithium-ion batteries (LIBs). Fast and reliable fault diagnosis methods are crucial for ensuring their safety. Reports of ...

ESP32 is a tiny cheap 8$ module with a dual core 32-bit CPU and built in Wi-Fi and dual-mode Bluetooth with sufficient amount of 30 I/O pins for all basic electronics projects. All these features are ...