Each time with a cordless power tools, is trimmer, cordless drill, leaf blower or other type of cordless power tools, we certainly need coverage tool batteries battery.
If we buy a cordless power tools, battery voltage is not the single most important factor for our consideration.
Cordless tool batteries are available up to 36 volts, but other factors should also consider the amp / hour battery type. The 14.4 volts and 19.2 voltsExceed the size of the battery capacity is 36-volt battery when you consider the type of battery amp / hour and more than 36-volt sizes.
Learn the basics of the assessment battery
Rate for cordless tools batteries, you can tension and hours of current. Voltage is a measure of the strength of an electric current or electricity, while current is a measure of how long the battery or used.
Based on the above information, the higher voltage amplifier followed with the highest / hourbe the more powerful battery. Batteries tool battery are generally available in sizes 1.4, 2.4 and 3, or amps / hour. We can find the amplifier evaluation / h from a battery on the underside of the battery or on both sides of the battery.
Types of batteries
Modern cordless power tools are three types of batteries.
Ni-Cad = nickel-cadmium batteries (can be 400 times before replacement will be charged) Ni-MH = nickel-metal hydride batteries (more than 400 times before loading the replacement), Li-ion = Lithium Ion (morerecharged more than 1,200 times before changing to the demands of producers).
Charging time
Many older battery must be recharged for six hours and you can use one hour of work. We need this when we bought the batteries cordless tool, if we have a lot of work, no time off, but only to wait to recharge the battery will be thrown. And to solve this problem there must be some way is through the use of type lithium ion or lithium-ion battery that lasts only 15 minutes torecharge.
Maintenance and Stability
For the Maintenance and Stability we usually follow the recommendation of the factory, this will cause a high cost in terms of replacement batteries. As well as other parts of the equipment, cordless tool batteries have an expected service life. Often the two battery replacement is more expensive than buying cordless power tools with charge plus two batteries. More economical when buying cordless power tools are new, rather than replace the Batteries tool battery.
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