What is a hand drill power battery, the advantages and disadvantages of a hand drill battery


What is a hand drill power battery

The internal structure of the electric hand drill is a drilling tool powered by an AC power supply and a DC battery, and it is a kind of hand-held equipment. The electric hand drill is the most popular product among the electric tools, and is widely used in the construction, home decoration, and furniture industries. Hand drills can be used in low temperature and high temperature places, so this is a test of the particularity of the battery, and it can be used in high temperature and low temperature environments. The electric drill battery is the battery that generates kinetic energy for the electric drill, generally using 18650 lithium battery.

Advantages of hand drill power battery

1. Long life and large capacity

2. High rate, high current discharge

Using the lamination process, the internal resistance is relatively small. Because of its small internal resistance, it can achieve high-efficiency output and large discharge current.

Disadvantages of hand drill power battery

The disadvantage is: the electric drill battery is more expensive, because the cost is relatively high, and high-rate discharge is required, and the material itself must be selected with high quality.

Hand drill power battery manufacturers recommend:

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The best lithium battery brand in electric drills is the amount of energy. The working principle of the electric drill is that the motor rotor of the electromagnetic rotary or electromagnetic reciprocating small-capacity motor performs magnetic field cutting and work operation, and the operating device is driven by the transmission mechanism to drive the gear to increase the power of the drill bit, so that the drill bit scrapes the surface of the object and penetrates the object better. . Worth choosing”

What should I do if the power battery of the electric drill is broken?

Replace it with a brand new hand drill charger and charge it to see if it is a problem with the charger. If there is no problem with the charging equipment, then you must consider the reason for the battery. If the battery is not used for a long time, it must be a problem with the control circuit of the battery power supply. You can also go to the shop that repairs the power tool to change the battery cell of the hand drill, usually using 18650 lithium battery. To see which price suits you and your group, you can buy it directly.