HTRC has issued a recall for 34,600 C240 battery chargers because they can overheat and cause fires. HTRC has received 32 ...

If you pop your Milwaukee battery into its charger, and the red and green lights start flashing, that indicates there's a ...

When we saw [Max.K]’s automatic NiMh battery charger float past in the Hackaday tips line, it brought to mind a charger that ...

Which is precisely what the Smart Multipurpose Battery Tester from [Open Green Energy] is hoping to address.

When your watch needs a charge, this keychain power bank comes in clutch — and it's 20% off on Amazon right now.

Most EVs have a scheduling system where you can programme the car to only charge at a certain time of day (or night). That ...