Keyless Door Lock Batteries

Most cars come equipped with keyless entry systems. The keyless entry system increases the safety of a vehicle. It also reduces the likelihood of theft. There are many different types of keyless entry systems that use different types of battery power. There are many brands of keyless door lock batteries and systems as well.

Keyless door lock batteries can be made for a number of specific manufacturers. Some common brands include EveryReady, Panic Door, Room Safe, and Intellis to name a few. It is important to locate which brand of keyless door lock device you have when ordering replacement batteries.

There are a variety of types of door lock batteries. Alkaline is a very common type used in most batteries. Another type is NiCD or NiMH. Both are metal based batteries that are more powerful and efficient than alkaline batteries. An even more powerful type of battery that is relatively new to door lock batteries is Lithium Ion. Li-Ion batteries are said to last ten times longer than alkaline and nickel based batteries. Most new models of keyless door lock systems are now being equipped with Li-Ion batteries.

Keyless door lock batteries are generally not very expensive. Expect to pay at most $20. In some cases the entire unit may need to be replaced due to electrical problems or failure. While some keyless door lock remotes are relatively inexpensive, others can cost over $100. Price of the remote is something to consider when purchasing a keyless door lock system.

Keyless door lock systems are a great advantage for any vehicle owner. If the system is connected with extra features such as battery shut off it can give insurance breaks. With battery shut off, the car will not start unless unlocked by the keyless door lock remote.
Another great feature to purchase with keyless door lock systems is remote start. This can start the engine without putting the keys in the ignition. On a cold day, a car can be warmed up without every going outdoors.

The keyless door lock system provides automobile owners with a variety of advantages. To maintain the system it is important to purchase the right type of door lock batteries, and also purchase quality batteries. Doing so will ensure the keyless door lock system will remain functional for its lifetime.

Batteries - Charging ahead

In these days of walk-and-talk and walk-and-work, battery chargers are as much a necessity to business as a microwave oven is to the kitchen. Cell phones, laptops, notebooks, and camcorders, just to mention a few.

But how do they work? Here are some types of battery chargers explained:

• Solar battery chargers: These little gems use the sun’s energy to recharge batteries. From car, boat and motorbikes to cell phones, DVD players and computers, there is a solar battery charger to suit.

• Automotive battery chargers: Most automotive battery chargers simply attach to the vehicle’s battery terminals and plug in to mains power. However, there are now new products on the market that work to prevent the battery from going flat in the first place. To comprehend how the process works it is important to understand what causes a battery to deteriorate.

Car batteries rely on a chemical process to provide power. The car battery contains lead plates in a solution of sulphuric acid, which act together to make and store electricity. Over time a residue of lead sulphate builds up on the plates, reducing the flow of electricity. “De-sulphating” technology reverses this process by using sound waves to dissolve the residue build-up.

Of course this won’t help if you’ve left your lights on at the train station …

• Industrial Battery Chargers: These are the big guys. With names such as ferroresonant, Opportunity Charging and Silicon Controlled Rectifier charger, these are heavy-duty long haul pieces of technology. Whether cold storage units, factory or fleet applications, there is an industrial battery charger to suit. Basically though, it is important that the industrial battery charger contains a voltage regulator of some description. This will ensure that the battery is not damaged while it is being recharged.


• Cell Phone Battery Chargers: It is very important to choose a cell phone battery charger that is designed for the model and type of battery being charged. Likewise, it is prudent to make sure that the battery is, itself, the correct one for the phone.

Choosing the correct battery charger will ensure that the connection points will be compatible and the correct amount of electricity is delivered. If too little electricity is delivered, the battery will not fully charge; if too much, it may overheat. Many cell phone battery chargers today do have a built in system to prevent overcharging, however, it is still important to ensure the charger and battery are compatible.

And to make sure that business, or life in general, isn’t inconvenienced too much due to battery recharging, many cell phone battery chargers now allow the user to make phone calls during the recharging process.

So, the next time you’re out and about walking the talk, spare a thought for the hard-working companion who makes sure your equipment is up to the job. And, the most important thing of all … never mistake that cup of coffee on your desk for your cell phone battery charger carriage.

Alarm Batteries for Home Safety

In a home, safety is a number one concern. Alarm systems help to ease the mind of home owners and business owners alike. Quality alarm batteries are crucial to keeping an alarm system fully functional. There are many brands of alarm system and many battery types.

Powersonic is one of the top providing brands of alarm system batteries. They manufacture sealed lead acid batteries that are ideal for any alarm of fire system battery. But they also manufacture a great number of other types of batteries suited for alarm systems.

Alarm batteries are not only sealed lead acid batteries. Many types used NiCad or NiMH batteries and battery chargers. These types vary greatly depending on type of alarm system so it is important to be familiar with all specifications including dimensions and voltage.

Most alarm systems use batteries only for backup power during an outage or power surge. Alarm systems are generally wired to the buildings electrical system for a main power source. It is important to have the wiring and installation done by a professional to avoid electrical problems that could result in shock or fire.

Check alarm batteries frequently to make sure they are fully functional. Read individual model manuals for instruction as to how to check battery, what type of battery to use, and the life of the alarm battery. Feeling safe in the home is one of the most important steps to having a happy home. Protect you and your family with the best alarm systems and alarm batteries.

Batteries - From Laptops to Motorcycles

What would you do without them? Seriously, if every single battery of every single type were suddenly zapped out of every single thing that it operated, what would any of us do?

Laptop computers, without a doubt, are the lifeblood of many a businessperson today. Portable, convenient, they allow us to work on the run and do more business. Laptop batteries are essential to keep this resource working, as it should.

The precursor to the laptop as we know it today was introduced by IBM back in 1986 and was called “The PC Convertible”. It weighed five and a half kilograms and cost around $3500.00.

As laptop computers have evolved, so too have laptop batteries.

• The first type of battery used in laptops was Nickel- Cadmium (NiCad). These can still be found in some older laptops. Their lifespan between recharges is about two hours, however, this decreases with each recharge. Also, if a NiCad laptop battery is charged for too long it may explode.

• The next type of laptop battery used was Nickel-Metal Hydride (NiMH). These laptop batteries last longer than NiCad batteries but their total lifespan is shorter.

• The current standard laptop battery is the Li-ion battery. As well as being light and having a long life span they can also be randomly charged and won’t overheat if charged for too long. Being thinner, the Li-ion battery is ideal as a notebook battery and can last for between 950 and 1200 recharges.

Perhaps even more crucial to our business life as well as our personal life is the cell phone. There are also three different types of cell phone batteries:

• Lithium-ion Batteries: these are the newest type of cell phone battery and, while having certain advantages over the older NIMH and NICD batteries, care must still be taken to ensure they perform at their best. For example, a new lithium-ion battery should be “conditioned”. What this basically means is that for the battery’s first three charge cycles, fully charge the battery overnight and allow it to fully discharge before charging it again. This will increase the life and effectiveness of the cell phone battery.

• NIMH Batteries: These batteries also should be conditioned in the same way as a Lithium-ion battery. It is important to remember
that extensive overcharging (i.e.: on a battery charger for more than twenty-four hours) can damage these cell phone batteries.

• NICD Batteries: These are the oldest type of cell phone battery and, as is the case with the laptop computer, are less reliable than the newer types.

Okay, so we know we’d be sunk without our laptops and cell phones. But what about the car? Cars have batteries too. Perhaps you ride a Harley Davidson - not without a motorcycle battery! It’s interesting to think where we’d be if the afore-mentioned “zapping episode” took place. We know that our forefathers coped without batteries but could we?

Here’s a challenge: For one whole day leave everything containing a battery alone. No driving or riding, no cell phone or computer, completely “battery-bereft”. At the end of the day you’ll either feel tranquil and centred, at total peace with your surroundings or a nervous wreck, climbing the walls.

Which will you be?