Guide for Buying Cordless Power Tools
Buying a cordless drill is definitely as easy as clicking, but you might probably want to remember some factors that will determine the usefulness and longevity of these drills in general. Basically, this will include the battery life, operating voltage, charger specs, torque power, and sensitivity. As to how these factors will determine the winning brand, you should take note of the desirable qualities before you finally make a choice. So, if you are planning to buy a cordless drill with greater functionality and portability, here are some important pointers to consider:Operating voltage: higher power definitely means longer usability, and this can be achieved with higher operating voltages that also correspond to greater power handling capacity. Most cordless power tools make use of the 14.4V-18V operating voltage specs in order to carry out low to high power drilling purposes. However, if you are planning to add more tools to compete the job, a cordless drill with higher power specifications is critical for the task. It should also be noted that most cordless drills have pre-indicated current specifications, and exceeding this limit would mean excessive heat loss up to the point of equipment damage. Also, you can switch among different batteries as long as they match the battery specs of your cordless drill. Moreover, do not forget to read other essential details such as ambient temperature information, and the like.
Choose a fast charger. Definitely, a fast charger will deliver your drilling duties at a faster time than those that take hours to recharge your batteries. There are so many new models of battery chargers now out in the market that will allow your batteries to regain power in as fast as 15 minutes or even shorter. A smart charger, on the other hand, is one that automatically turns the circuit off as soon as it detects that the battery is already full, perfect for added safety measure as it prevents overheating or explosion, and other possible damages that might result in unattended battery charging functions of your drills. In the usual basis, most battery charges have rated charging time of 15-30 minutes, and this will also depend on the brand of the cordless drill and the charger specs that come with the package. Also, remember that you do not have to spend too much on a fast charger, because in properly choosing among the possible options, you can get the most out of your money without overspending on these accessories.
Lithium-ion batteries: They are the most wanted battery categories because they are proven to last for a longer time than the usual brands sold in the market. Most cordless power tools powered with lithium-ion batteries have longer lifespan and are therefore suitable for more critical purposes such as large-scale applications. Also, lithium-ion is known to provide higher running time than its famous competitor, NiCad, with the former capable of bringing thrice the operating time for longer and more satisfying performance without compromising power and torque in the product specifications.