With tightening budgets and needed repairs it is time to consider doing it yourself. However, having the right type of tools to complete the job is essential, whether you are fixing the door hinges or putting up crown molding to give some character to your living room.
My drill comparison showed many drills are now listed as drill drivers instead of just a cordless drill. Cordless drivers have a clutch. The clutch controls the amount of torque applied. When the preset resistance has been reached It disengages the drill driver's drive shaft making a clicking sound. By setting the clutch correctly you won't strip a screw or overdrive it once it's snug. So its important to pay attention to the clutch settings so you are able to take advantage of clutch and not strip the screws. Also, part of my cordless driver comparison is also to check the number of clutch settings each drill driver has.
True that they contain the same lithium stock amount and they can last the same amount of minutes but sometimes the batteries of one model does not fit the model of another.
One thing that can cause that whole problem to be avoided is to keep spare laptop batteries. This allows one to be charged while the other is being used. This makes it an excellent alternative for people who are going on long trips, or are going to be in long meetings and won't be able to charge their battery. It just takes a moment to change out one battery for the other and the laptop is ready to go for another few hours.
Microsoft is soon to release their latest graphic Lithium battery stocks game version of the Xbox with the all new Project Natal which includes a collection of features that are down-right spooky. Just your regular old voice recognition, and face recognition and a virtual character who can also recognize your emotional state. Mix in some drop dead graphics and amazing (I mean jaw dropping) virtual interaction and if you aren't transported back to planet Klingon then you're long due for a Vulcan Mind-meld.
If your cordless tools were acquired a long time ago, the battery and charger were of an older technology. The new generation batteries are more efficient and can be charged very quickly. That can be a slight problem with the older charger. The newer chargers have a smart sensing circuit that will cut down Lithium mines Ontario the charge rate as the battery is close to getting full. But for older chargers that do not have such smart circuits, they can overcharge the battery, making it hot when it's left on the charger for extended amount of time. So it's worth the time to investigate if a newer type of charger should be in order when getting a new replacement battery.
So how long does it last? Anything from 3 to 9 years if you search this question on Google. Everyone has a different opinion. In my experience about 6 years is the average. It's basically a large watch battery and is constantly supplying a trickle of power to the motherboard. Just like many of my watches the battery can last 2 years or up to 6 years (Fossil watches don't seem to last long for me for some reason). How long was the PC in the warehouse before it was delivered? And, how long was the motherboard in the warehouse before it was installed in the PC?
For jobs where the batteries are required to be light weight as well as being reusable, then lithium batteries are ideal. But if a battery is needed to be very reliable or to remain unused for a long time then they might not be the right batteries for it.