No, the solar inverter does not store any power or energy. It draws its power from a storage battery source when it is not in use. However, it does not store solar energy or power from the storage battery source. … Continue reading →

Tips to Avoid a Swollen Battery Proper charging – Make sure you charge your battery properly using a quality battery charger. Don’t over-discharge – Make sure you stop using your battery before the voltage gets to the minimum cut-off voltage. … Continue reading →

Lumens measure how much light you are getting from a bulb. More lumens means it’s a brighter light; fewer lumens means it’s a dimmer light. What does the brightness of the bulb tell you about the current in circuit? The … Continue reading →

Lithium-ion batteries, like the ones you’ll find in a Samsung Galaxy S or Note series phone, can degrade over time, with expected life spans of just 2 to 3 years. Luckily for us Samsung owners, our batteries are easily removable … Continue reading →

The official word is to keep your phone charged – but not fully charged. Your battery will automatically stop charging when it’s full, but in some cases, once it drops to 99%, it will need more energy to get back … Continue reading →

Method 1: Battery – in freezer Take out your battery and put it in a sealed zip lock bag. Place the dead battery in the freezer and leave it for 11-12 hours. Take it out from the freezer once the … Continue reading →

A bad drive will turn freely in both directions or not at all. If a drive locks up, it can over-rev and destroy the starter. The first sign of trouble when an alternator is failing is a low or dead … Continue reading →

Batteries connected in series strings can also be recharged by a single charger having the same nominal charging voltage output as the nominal battery pack voltage. In Figure 8, a single 24-volt charger is connected to a 24-volt battery pack. … Continue reading →

Voltage / Cell Count This is sometimes why you will hear people talk about a “2S” battery pack – it means that there are 2 cells in Series. So a two-cell (2S) pack is 7.4V, a three-cell (3S) pack is … Continue reading →

You should find the jumper cables with coated handles of rubber, as it helps protect you from the shock that might come from car’s battery. A nice, perfect and rubber coated handle helps assure that you will not be getting … Continue reading →

If you top balance, then when you charge and discharge, your cell voltages will typically be closest to the same at full charge and furthest apart at fully discharged. If you are more likely to run batteries at max capacity, … Continue reading →

Conclusion. The results are likely not surprising. Putting a body skin decal on your metal laptop – even a performant gaming rig – should not cause any changes in system temperatures or even the distribution of that energy. Does laptop … Continue reading →

lithium-ion battery. “A battery manufactured using our polymer will charge in seconds – about 10 times faster than a traditional lithium-ion battery,” says electrochemistry researcher Oleg Levin from St Petersburg University. “This has already been demonstrated through a series of … Continue reading →

No problem. You just get more amperage flowing to your battery which will charge it up faster and send more energy to the starter motor which will make it easier to start because the motor will turn faster because it … Continue reading →

If your laptop won’t power on, even when it’s plugged in could have a faulty power supply, battery, motherboard, video card or RAM. When troubleshooting a laptop that won’t start, begin with the basics. Ensure the plug to the power … Continue reading →