The Real Meaning Of A Battery’s Design Life

When it comes to the manufacturer’s warranty period and the battery design life, there is a level of confusion. When batteries need to be replaced sooner than expected, failing to last through the entire design life period, which may be five or ten years, a number of questions may arise. Warranty period and design life are different, and it is important to avoid getting the two mixed up.

To earn Eurobat Classification, all batteries must satisfy the necessary design life standards. As such, batteries should be able to last through the period it is designed for if all the optimum operating conditions are met on a consistent basis. Meeting optimum operating conditions consistently is difficult, even though the service life of batteries is related to the working conditions.

Some of the main factors influencing the service life of a battery are discussed below:

Temperature of the surroundings: Temperature is one of the most impactful environmental factors when it comes to the life of valve regulated lead acid (VRLA) batteries. As a rule of thumb, every 10 degrees centigrade increase in operating temperature cuts the life of the battery in half, based on field and lab observations. Operating a ten year battery at 30 degrees centigrade on a consistent basis will half its useful life to five years if it is designed to operate at 20 degrees centigrade. The life of the battery will be calculated using the weighted average if temperatures fluctuate between these two values. When VRLA batteries fail to meet their specified design life, irrespective of the manufacturer, the main cause is linked to the operating temperature.

Extent/Level of the float charge ripple: The performance and life of a battery is significantly reduced by excessive ripple on the direct current supply through the battery. Without connecting the battery, voltage regulation across the set up, the load included, should be better than plus or minus 1 percent through 5 percent to 100 percent load, under the state of steady conditions, as a rule of thumb. Where the system’s peak to peak voltage, regulation limits included, is within plus or minus 2.5 percent of the battery’s recommended float voltage, ripple type excursions, transient among others, can be accommodated. The current passing through the battery should not be allowed to reverse into the discharge mode under any circumstances when the battery is operating under float conditions.

Occurrence of stabilisation ripples: In cases where the system is stabilised by the battery whenever the requirements of the load are not matched with the rectifier’s capabilities this type of ripple occurs. The condition which resembles shallow cycling is commonly seen in some static Uninterrupted Power Supply (UPS) systems. Optimum operational conditions should be sought from the manufacturer as normal battery characteristics are no longer applicable in such cases.

Cases of deep discharge: The equipment connected to the batteries should be fitted with disconnection features for low voltage, at the user’s discretion. However, in some cases, the use of such features may not be possible; for instance where maximum performance is necessary for safety reasons. Batteries that have undergone a deep discharge may have to be replaced in such cases.

Dead Batteries: The overall set of batteries is bound to be placed under extra stress in case any dead batteries are not replaced immediately. This means that the UPS may be supplying an under- or overcharge to the set. This will reduce the life of each of the batteries in the set in the long term, as they get damaged.

From the above, you can clearly see that the design life simply points to how long a battery might last, considering the many environmental conditions and factors, out of the manufacturer’s and user’s control, influencing the rate of degradation of batteries. In reality, the true operational life of a battery is different from the design life, due to the fluctuating conditions of the operating environment, even though you can expect a ten year design life variant to last longer than a five year design life alternative.

How To Make Your Glass Sparkling Clean Using These Tips And Tricks

Having streak-free mirrors and windows around your home can be a challenging task. We end up spending our time spraying and wiping windows only to realise that they are still as dirty as they previously were. This difficult task can be made simpler with the adoption of the correct cleaning methods and tools. This eventually leaves your windows and mirrors sparkling clean. It also saves you lots of cash.

Start Cleaning From Top To Bottom
Start cleaning from the top windows as you head to the bottom if you hope to get streak-free windows or mirrors. Let gravity work its ways while you are cleaning. The cleaning solution will drip to the bottom as you continue cleaning. The solution will drip to unwashed areas. By beginning at the top, no drips will end up dirtying the glass surfaces that you have already flawlessly cleaned.

Clean Windows On A Cloudy Day
It may be thought that washing needs to be done on a sunny day since you can see dirt clearly. Washing windows on a sunny day can lead to the premature drying of the cleaning solution. This, in turn, may leave streaks and residue on your windows. A cloudy day is perfect for washing since the cleaning solution doesn’t dry up quickly. You have time to sufficiently clean your windows leaving it with a brilliant streak-free sparkle.

Use A Squeegee
This simple tool can make an astounding difference when it comes to glass surfaces. The first wipe may not always remove the cleaning solution from a glass surface. To completely eliminate any streaks, you should rewipe areas that still have the solution. Still, it becomes effortless to polish sections of the window when you opt for the usage of a squeegee. For tall windows, you’ll need to have a long-handled squeegee. Such a squeegee comes in handy for the cleaning of both shower walls as well as doors.

Use Cotton Swabs To Get To Corners
Residue always has a way of building up within glass corners regardless of the amount of effort you put to prevent this from happening. Cleaning this residue isn’t a walk in the park either. The right tool is required to get to this residue. Cotton swabs are ideal when it comes to reaching troublesome areas of your windows. They are perfect for this job.

Go For An Old T-Shirt
Old t-shirts usually don’t have any lint residue. They can efficiently help in window cleaning since they are quite absorbent ensuring a window becomes polished clean. This makes such t-shirts ideal for the job. Additionally, money can be saved by reducing household costs through the use of old tees rather than paper towels. This is also great for the environment.

Try Homemade Window Cleaners
Homemade solutions at times deliver the best results. They don’t comprise of unknown chemicals. Besides, they are more economical. 1 cup of water, 1 cup of rubbing alcohol and a tablespoon of vinegar should be mixed for the production of a homemade glass cleaner. A quick vapourising spray cleaner is produced when white vinegar and isopropyl alcohol are mixed which can give commercial brands are run for their money. Chrome, hard tiles and various other surfaces can be cleaned using this solution.

Use Newspapers
Some people depend on newspapers when it comes to polishing glass surfaces. Newspapers actually work well when it comes to cleaning glass surfaces. However, many people don’t fancy the idea of having newsprint on their hands. When wet, newspapers also don’t hold up well. Newspapers can be worth a shot if you are not into cloth and towels. Get gloves if you aren’t a fan of newsprint but like how the glass looks.

Avoid Woodwork
Damage can be done to the framed wood areas by many window and glass cleaners. Make sure that drips don’t fall on the woodwork close to glass surfaces. For the absorption of these drips, get a small cloth to place on the windowsill or wood. Still, don’t spray too much cleaning solution at one go. Rather, spray small bits of the solution on the window as you clean from the top to bottom of mirrors or windows.

Honey- Is It Good Or Bad For You?

There are many people who just love sweets. They want to have them whenever they can. These types of people have a sweet tooth and they love to satisfy it. They know that too much sugar is bad for them and they still want the taste of something sweet. This is why many people switch to using honey. Honey can provide them with the sweet taste that they are craving without the ill effects that to much sugar will have on them.

Where Does Honey Come From?

Honey comes from the nectar that bees collect from flowering plants. They bring the honey to their hive and put it into honeycombs. When people come to get the honey from the honeycomb, this is called beekeeping. This is how they get the honey to be sold in the stores for consumers to purchase it.

How Is Honey Good For People?

There are health benefits associated with honey. People love that they can utilize it to stay healthy and avoid the bad effects of pure sugar. Here are some of the health benefits that people can obtain from ingesting honey on a regular basis:

1. Better Heart Health – People that like honey will find that their heart will be in better health because of it. They can correct cholesterol problems with the use of honey. It also helps in other heart ailments too. People like this idea because they know that plain sugar can cause a lot of problems with their heart and other systems in their bodies.

2. Increased Immune System – Honey is known to boost the immune system. People put honey in their tea so that they will feel better when they have a cold or the flu. Since it also has anti-oxidants present in it, it can prevent diseases like cancer and keep a person much healthy than they would be if they didn’t have honey in their diet. People say that they feel better when they have honey in their diet.

3. Healing Properties – Some people find that honey has healing properties. It assists in helping wounds to heal in a quicker manner. It is also soothing when it is mixed with lotion for people to use for dry skin.

What Do People Use Honey For?

Since people know that honey is better for them than sugar, they are finding ways that they can use it in their diets more. Honey also comes in a wonderful bunch of varieties. The different varieties of honey include, orange blossom, sage, buckwheat, clover, and more. Here is what people can use honey for:

1. Toppings – One way that people love to use honey is with their desserts. It makes a wonderful topping for ice creams and pies. It is also an added benefit when mixed in with pastry dessert recipes.

2. Sauces – The taste of a sweet and sour sauce is divine. People use it in their sauces for plates of pasta, seafood dishes, and a lot more.

3. Sweetener – In coffee and tea, honey provides an excellent way to sweeten it up. It can also be used on all types of other beverages and foods to give them a sweeter taste.

Having honey around in a person’s home is a way to sweeten foods and beverages while remaining healthy. More and more people are using honey in place of sugar so that they can reap the health benefits that honey comes with. Since this is the case, people are able to have better health and stay trim, as long as they don’t overdo their intake of honey.

Your Shapewear Questions Answered

Women wear shapewear for numerous different reasons, and the world of shapewear can be tricky to navigate at first. If you’re interested in shapewear, the first thing you need to consider is what sort of clothing you wear.

Some people opt for shapewear if they are going to wear an evening gown and want to have a nice defined waist.

Some people opt to wear shapewear with their skinny jeans because they want to feel confident and look their best all day when they are on the go.

For others, shapewear allows them to wear clothing that they used to love, but that they no longer have the confidence to wear ‘naturally’. Shapewear lets you feel good and strong at all times.

Here are a few answers to the most common questions people have about shapewear:

1. Should I wear a smaller size for best results?

Most definitely no! Shapewear is not about squeezing yourself into tight clothing. Waist-cinching does not make you fit a size that you can’t wear. If you try to cinch your waist too tightly you will end up with lumps and bumps in places that you don’t want them and your silhouette will be less appealing than it would have been without the shapewear. A good tummy control brief forms to your natural shape and offers defined lines. Shapewear helps you to look naturally contoured at all times.

2. Do you need underwear with shapewear

Combining underwear and shapewear will give you hems and seams in annoying places. It’s best to avoid wearing an additional layer of underwear with your shapewear. Instead, choose shapewear made from breathable fabric that has anti-bacterial properties so that it can sit next to your skin without risk of irritation.

3. Can I wear shapewear every day?

If you choose comfortable, ‘medium control’ shapewear then you can wear it every day. High quality, fitted shapewear will give you the confidence to wear the clothing you love on a day to day basis. Medium control briefs can be a staple for office wear, and shaping shorts work well with skirts and trousers. Just make sure that you’re comfortable wearing the shapewear for a full day. Anything that is too restrictive could become uncomfortable after lunch!

4. What colour is best for shapewear?

Many people opt to buy several different pairs of shapewear in different colors. If you’re buying something to go under light or thin dresses then nude shapewear is best. If you want something that you can wear with almost anything, then again nude works well. Black shapewear is popular, too, but for different reasons. Black shapewear goes well with jeans, heavy trousers, and darker garments. It looks good on its own when you’re getting changed which can be a nice boost of confidence, and it “doesn’t look like shapewear”.

Elle Courbee has a range of black, nude and white shapewear to suit every occasion.

5. Is shapewear safe?

Shapewear has an undeserved bad reputation because of the association some people make with corsets. Properly fitted shapewear should be fine for someone who is generally healthy. Shapewear that is too tight could cause issues because it will restrict circulation. Control briefs, shorts and skirts, on the other hand, will not cause harm if you buy them in the correct size. They simply provide a little control and gentle compression to give you a smooth shape.

Choosing shapewear can be tricky. There are many different sizes and styles to choose from. Fortunately, the team at Elle Courbee has a lot of experience in helping people find the perfect shapewear. So, if you are in need of ideas and tips, be sure to have a look at our blog which includes a guide to the different kinds of shapewear and what garments they go best with.

Eight Easy Cold Weather Packing Hacks

Whether you are planning an amazing winter vacation, a trip to photograph the Northern Lights or that long-awaited ski break, there is one important thing to consider – and that is the size of your suitcase. You may have a lot to accommodate like those toasty coats, scarves to keep you warm, gloves, and any other cold-weather gear. But you may have to struggle to pack all of those bulky winter clothes because of your luggage limit. Here are eight easy cold-weather packing hacks to stay stylish and warm – without going over the luggage limit.

1. Stay Warm With Thermals

Thermals are a great way to stay warm without having to pack bulky clothes. Even though thermals have a bad reputation as your granny’s undergarments, they deserve much better than that. With thermals, you can wear lighter tights and tops and you won’t freeze in the winter. They are ideal if you are planning to visit Stockholm and mingle with the stylish locals.

2. Bulk Up On The Plane

If you are planning to visit a cold winter destination, you may not be able to carry heavy boots and a huge coat because it takes up a lot of luggage space. But there is a solution to this. You can wear the heaviest items on the plane. They will also help protect you from the air condition of the plane.

3. Roll Your Clothes

This is a tried-and-tested method that will give you extra space in your bag. Roll up the clothes before you pack them instead of folding them. This will minimise empty gaps in the bag and reduce the amount of creasing.

4. Wear Sunscreen

Sunscreen may not be on the top of your list when you are preparing for a winter vacation. But if you are planning to visit a snowy place, sunscreen is essential. If you plan to ski, sunscreen is vital because long days on the slopes may result in some serious sunburn.

5. Pack Light And Layer Up

Although you may prefer to pack the bigger stuff when planning a cold-weather wardrobe, taking a lot of lighter items is a smart choice. You can always create the cosy and warm feeling by layering up. You will also have more options to mix and match the outfits.

6. Limit The Colour Palette

When you are staying in cold-weather destinations, you should plan for dark and neutral colours. Black is the ideal colour in this regard. That way it becomes easier to create a stylish outfit with fewer pieces of clothing. You can wear a pair of dark jeans with almost anything. Also, a black coat will work with your entire wardrobe.

7. Bring Your Boots

One pair of stylish boots is what you only need when planning your winter vacation – unless your will be traversing rough terrain. A lot of heavy shoes will take up precious luggage space. If you are heading to a destination like Iceland, you will need a sturdier pair of boots. You will save a lot of space by sticking to one pair of sturdy boots. Boots also make a great place to store your socks and underwear.

8. Pick The Right Accessories

Accessories are often left by the wayside when planning a winter vacation. But they are important. Consider buying gloves with wool linings as well as special touchscreen tips to access your smartphone apps without getting frozen fingers. Colourful scarves and statement jewellery are a great way to make the same outfit look different.