The Kussmaul Auto Charge 7 LPC 445-4290-5 is a 7 amp battery charger with a selector switch for 2 charging modes: float only or 3-step charging. The charger is light weight and ...

When we saw [Max.K]’s automatic NiMh battery charger float past in the Hackaday tips line, it brought to mind a charger that might be automatic in the sense that any modern microcontroller ba… ...

But there are other reasons to use transfer switches as well as [Maarten] shows us with this automatic transfer switch meant to keep his computers and Internet powered up.

Designed for vehicles using two batteries, the Battery Selector/Disconnect Switch allows current to be carried by one battery or both batteries simultaneously, or cuts off all power.

Wells T.A.B.S. connects battery chargers, DC electric panels and equipment to save boat builders time, money and storage space while eliminating confusing battery selector switches for boat owners.

The Google Pixel 5 has a nifty wireless charging feature. The phone automatically switches Battery Share on when its connected to USB-C power.

Adding a battery is an easy project using a dual battery switch (sometimes called a marine battery switch or marine dual battery selector switch) from a company such as Blue Sea Systems (bluesea.com) ...

Wells Total Automatic Battery Management Systems feature: • Automatic charging and isolation of batteries • Hands free operation – no diodes or selector switches • Emergency start parallel ...

A battery indicator issue reported by some Switch 2 owners has been acknowleged by Nintendo — and there's now a set of steps to follow for a (hopefully) quick fix. To be clear, this doesn't appear to ...

Many systems must select among two or more low-voltage dc-input sources, such as an ac adapter, a USB (Universal Serial Bus) port, or an onboard battery, for example. You can implement this selection ...

A setup like this would include two batteries, a mechanical marine dual-battery selector switch, and a battery isolator.