Category: Qualification

How to use a new rechargeable battery to save money

The smartwatches that have become increasingly popular over the last year or so are starting to offer a way to recharge batteries.The newest ones, the LG Watch Sport and the Apple Watch Series 3, allow you to connect them to your computer via USB-C to charge them up, and...

How to upgrade a battery in the first place

We’ve been talking about how you can get a battery up to a reasonable capacity, but now it’s time to learn how to actually upgrade a device’s battery, and what that entails.A battery’s capacity is determined by the amount of energy stored inside it, which can be measured in...

HP laptop battery costs $50 more than new Dell laptop

HP says it’s selling the same 13-inch laptop it used to launch at CES in January for $50 less than its previous-generation Dell XPS 13.The price difference comes on top of the price difference between the laptop and the Dell X100, which debuted at CES last year for $130...

How to make a 3V lithium battery with the right tools

The lithium battery is an essential component for electric cars.They are used to power the electric motor and battery pack.The battery uses a special type of electrolyte to make its charge, but the process of making it is also an important step in making an electric car.The key to...

Lithium-ion battery prices fall below $2,000

Lithium batteries are the most widely used rechargeable energy source in the world.With the recent increase in the price of lithium, however, many people are starting to worry that they won’t be able to afford to use them in the future.With a price of $2.5, a battery is cheaper...

When will the new BMW X5 become available?

With the introduction of the BMW X6 in 2021, BMW has released a new line of electric vehicles.However, the new cars have some big changes to make, and these include a new electric powertrain, a new charging system, a range of new batteries and a new car charger....

How to get the best battery life from your iPhone 6S

Apple’s iPhone 6s is one of the best smartphones on the market, but for many it’s the only one you’ll ever use.That’s not to say the battery life is terrible.In fact, we’re pretty impressed with it, and we’re here to tell you why.We’ve had the iPhone 6 for more...

How to replace your solar panel with a battery powered one

How to buy a solar panel, how to replace it, and how to get the most out of your solar panels article How much do solar panels cost?Here’s what you need to know about the panels that are the hottest sellers on the market right now.How do solar panel...

How to Use a Battery Backup to Replace Your Car’s Battery

Wal-Mart’s battery backup is a great option for those with an older car.Just plug in a battery, turn on your car’s lights, and you’ll be ready to go again.But it won’t work with your older car’s battery.So we’ve come up with an alternative.Read More .We tested a set of...