You only need to connect the batteries for a minute. Immediately then put the dead battery into the charger. If this even works, it will take several charge/discharge cycles for the NimH battery to regain some capacity. What do you … Continue reading →

black wire. Recognize that the black wire is the positive one, the white wire is the negative one, and the green wire is the ground. How can you tell which transformer is positive and negative? In an audio amplifier there … Continue reading →

This will run your battery dry and create a thermal runaway scenario, which is very dangerous. Again, some people use a 12V charger to get their 6V battery jump started, but it is never advisable to use a 12V charger … Continue reading →

The serial number of the charger is written on a grey label affixed to one side of the charger. How do I find the part number on my laptop charger? It is typically in the bottom right corner of the … Continue reading →

The failure of an SMPS, in most of the cases, is because capacitors lose their properties over time. High (local) temperatures and high output current capabilities make the degradation happen even sooner. The ESR of the capacitor increases over time … Continue reading →

Red Energy. In NSW, Red Energy came out on top, scoring top marks for overall satisfaction, value for money, customer service, bill and cost clarity, ease of sign up, focus on environmental sustainability and online tools and advice. Red Energy … Continue reading →

Insert your battery into the charger, if the 6-volt battery is nickel or lithium-based. Simply insert the battery into the charger compartment, ensuring you match the “+” and “-” terminal on the battery to the corresponding “+” and “-” terminals … Continue reading →

The white wire is the “neutral” wire, it takes any unused electricity and current and sends it back to the breaker panel. The green wire (or it can sometimes be uncolored) wire is the “ground” wire, it will take electricity … Continue reading →

If you put a magnet on the back of the case, potentially. Although, it will most likely be too heavy. If you add a magnet on the back you will lose wireless charging functionality as the magnet will disrupt the … Continue reading →

You just need to make sure to use a charger which can supply enough power for the laptop and it needs to be a good quality adapter or you could damage your laptop. If you use a smaller adapter, then … Continue reading →

The most important risk when using a counterfeit or uncertified charger is that your device is not protected. If you take an Apple charger apart and then you do the same with a counterfeit or uncertified one, you will see … Continue reading →

You can also use the Switch’s charger for your laptop; however, given that they are different devices, there are concerns like excessive power and slow charging speeds. Using the laptop cable for your tiny gadget risks “frying” the batteries and … Continue reading →

The newest generation of phone chargers—with a new charging port called USB-C—is finally ready for widespread adoption. They’re reliable and inexpensive, and most important, they’re fast. In fact, if you’re using Apple’s free iPhone charger, a new one will charge … Continue reading →

Check the charge Make sure that your MagSafe-compatible iPhone is running iOS 14.7 or later. When you attach your MagSafe Battery Pack to your iPhone, it will automatically begin to charge your iPhone and a charging status will appear on … Continue reading →

Will my GPS be affected by a magnet phone mount? When it comes to GPS or Map applications, these devices use tracking systems that depend on satellite signal triangulation as opposed to a magnetic north/south positioning as in a compass. … Continue reading →