atlantapolt.blogg.se - Charging new dewalt 18 volt battery

Whether damaged or spent from long usage, if your battery is just not working at all and won’t recharge or hold a charge, it’s time to pony up the money for a new one.

DEWALT battery is simply not working at all.

If it is a fairly recent purchase, the battery may be faulty, and you should contact DEWALT for a replacement. In this case, and unless it’s a fairly new purchase, you’ll likely have to replace it. If, after that, it still is not holding the charge for you, the battery is likely damaged or has reached its life expectancy. Then, assuming you’ve already checked the terminal, insert the battery into the charger and let it charge overnight.

If you let the charge become totally spent, you can damage the battery.Īfter you’ve spent much of the charge, remove it from the power tool and allow it to come to room temperature. Let the charge be spent, although not fully. It is not productive to “top off” a charge. DEWALT battery charge is not lasting too long before it needs to be recharged.Finally, make sure you are using the correct battery charger.Īll of these suggestions are, of course, obvious and logical first places to look and consider. But, if not, make sure you are fitting the battery into the charger properly and fully. There are several reasons why this might be the case, but the first thing to do is check the battery terminals.Ĭleaning the terminals may solve the issue for you. Not being able to charge, or at least not seeming to be able to charge, is the most frequent complaint. These complaints fall into one of three categories: What Are The Complaints About DEWALT Batteries?ĭEWALT is a well-respected and solid brand of power tools, but notwithstanding that, complaints about their batteries have arisen and seem to persist. The advantage of the FLEXVOLT system is that it automatically adjusts voltage when more is needed for the task at hand. It also means the power tool manufacturers want you to use their batteries, so there are often compatibility issues with batteries from competitors in the industry.ĭEWALT uses its FLEXVOLT system for its power tools. This ensures that the power tools will work effectively and efficiently. A voltage of 20 volts and up is for heavy jobs, with the understanding that higher voltage will mean larger and heavier battery packs.Įach power tool manufacturer makes its own battery packs that are designed to fit well and tightly in the battery slots of its power tools.A voltage of between 12 and 18 volts is likely enough for almost any need around your home.A voltage of between 4 and 8 volts is sufficient to turn your cordless screwdriver.The advantage of higher volts is greater torque-turning power. Those cells include 1.2 volts, 1.5 volts, and 3.6 volts, and when assembled, they can constitute batteries of between 3.6 volts and 48 volts.

Their advantages are they are easily recharged and contain cells that easily configure the battery voltage. Lithium-ion batteries are a relatively new technology, having replaced the nickel-cadmium battery technology that preceded it. They are lithium-ion batteries that are designed to specifically fit the DEWALT line of power tools. What Are The Complaints About DEWALT Batteries?ĭEWALT’s batteries are from their FLEXVOLT line.