Is 2Ah better than 4Ah battery?
Is 2Ah better than 4Ah battery?
In theory, a 4.0Ah battery should give you exactly twice the runtime of a 2.0Ah battery. However, you actually get a bit more than that. We found that amp-hours affect runtime in a big way.
What does 2Ah mean on a battery?
The number alongside the letters will tell you the total amount of current the battery will consistently deliver to your tool over the course of an hour. For example, a 2.0ah battery draws 2 amps of power and you will need to recharge it after 60 minutes of continuous use (under ideal circumstances).
How long do Dewalt 2Ah batteries last?
about 6-8 hours
A compact 2ah battery should last about 6-8 hours, so you get about 3-4 hours per ah.
What batteries fit ferrex tools?
20/40V Battery is suitable for all Ferrex 20V and 40V Power Tools. The 20V Battery is also available but these are only compatible with 20V Ferrex Power Tools.
Can I use a battery with lower Ah?
The higher a battery’s amp hour rating is, the longer the battery’s run-time will be. It is not uncommon for some of our batteries to have higher or lower amp ratings. This will not cause any incompatibilities. Voltage ratings, however, must be within a reasonable range.
What is the difference between 2.0 Ah and 3.0 Ah?
A high-capacity battery pack, such as a 3.0Ah or 4.0Ah 18V pack, has double the number of battery cells as 1.5Ah and 2.0Ah packs. A 2.0Ah battery pack will have five 3.6V cells – each with 2.0Ah capacity – connected in series, and a 4.0Ah pack will have two sets of five batteries connected in parallel.
Who is ferrex made by?
Who makes Ferrex tools? While Ferrex is a registered trademark of ALDI, there isn’t any clear information on who produces Ferex tools. hotukdeals users Daz_EOd stated that Ferrex tools are produced by Chinese company Positec, who also produce the Worx brand of power tools.
Can I use a 40v battery on a 20V tool?
Step down the voltage to 20 volts without intervening. It is possible to use a higher capacity battery with more hours and run time, but the battery has to be 20 volts. The tool will be destroyed by the higher voltages.