You’ll find many types of Black and Decker batteries 18v but probably the most frequently used are the cordless tool batteries. Depending on the wireless tool that you have, it is possible to purchase them in 9, 12, 14.4, 18 and Black and Decker batteries 18 volt power output. They are also for sale in Pod-style and Slide-type battery pack; these two have a totally different mounting style and are not interchangeable.
You can purchase them in several kind of battery cell for example Nicad, NiMH and the powerhouse Lithium Ion. Nicad is the most cost effective and the popular form of battery cell, they are usually free when you buy a brand new cordless tool. If you are searching for a good alternative battery, you might want the Nickel Metal Hydride, they last longer than Nicad but relatively costly. For professional use you can use the Lithium Ion battery, it can store up to six times than Nicad and its the priciest among the three.
Lithium Ion Black & Decker replacement batteries are frequently used in making compact style batteries since it can keep the equal amount of power like the other type of battery cell utilizing a percentage of the volume. Most Versapak batteries features the no memory technology that allows you to charge it even its not totally drain, as soon as you are done doing the job simply insert it in the charger and get it ready for the other activity.
Most replacement batteries are less expensive as compared to the authentic Black and Decker, its simply because they already eliminated some less useful qualities and the parts used are also cheaper. If you are using an original battery, it is recommended to use also an original charger to take advantage of the special features and to extend its life.
Additionally, there are other kinds like the one used in Versapak series of tools, it has a 3.6 volts output with a cylindrical body and also available in Nickel Cadmium, NiMH and Lithium Ion battery cells. A lot of B&D compact tool and gadgets have a different kind of battery; they are normally larger in size because of the great deal of current required to run them.
Some batteries are designed for backup purposes; they are made compact so you can have them along in your bag while going to various places where theres no electrical outlet accessible to recharge your cellular phones, digital camera and other electronic gadgets. These backup batteries has a built-in basic outlet so you can instantly insert the charger of your cell phone, it also have a built-in Universal serial bus power connector for charging USB products like CD players and iPod.
Another type of back-up battery is the 12 volt Battery Booster, this kind of battery is designed mainly to utilize in cars; it operates by offering more electrical power to get started the engine just in case you have a weak battery, mostly in the morning or when you have not utilize your car for an extended time. Battery Booster can also be use like the normal backup battery for re-charging cellular phone while in the middle of a road trip or when youre having a backpacking trip in the middle of nowhere.
Battery Boosters are also very helpful in emergency scenarios when theres a powerful weather or momentary brownouts, so you can still create disaster calls for a possible recovery operation. Simply also remember to always re-charge your back-up battery whenever you use it, check it on a regular basis even if you dont use it a lot, they are likely to lose charge even if they are not in use or during cold weather condition.