4 best batteries for the screwdriver

The cordless screwdriver is a convenient and modern power tool, which requires a high-quality rechargeable battery to work effectively. Depending on the technology of production, the properties of the battery can vary greatly, showing different characteristics.

In the review below you can get acquainted not only with the existing types of batteries, but also get useful information about the best battery manufacturers for screwdrivers.

The best battery types for the screwdriver

Today in the domestic market there is a large assortment of different types of batteries for screwdrivers. Each of them has different, both positive and negative properties, which allows the buyer to choose the most suitable option for solving the tasks. To understand the advantages of different technological solutions of the battery will help our rating review.

4 Nickel metal hydride battery

In many countries, the use of Ni-Cd batteries is prohibited due to cadmium toxicity, with the result that the popularity of metal hydride batteries has increased dramatically. In addition, Ni-MH batteries have the following advantages:

• The memory effect of the charge obtained is significantly reduced;
• Battery can be restored;
• Dimensions and weight have decreased, and the battery capacity has increased;
• Resistant to mechanical damage.

And the main advantage is the absence of any toxic components.

Despite significant improvements in performance, Ni-MH elements could not completely oust their predecessor from the market, and it’s not just the cost of this product (it is significantly higher than the Ni-Cd battery). Metal hydride batteries have not the strongest sides, namely:

• It is not recommended to use at negative temperatures;
• Can quickly sit down, you can not allow full discharge;
• When connected to memory for a long time gaining maximum capacity.

In addition, these batteries are quite small resource, they can withstand only 500-600 operating cycles. Despite this, Ni-MH batteries for screwdrivers are in demand, and any buyer can choose models with the characteristics he needs.

3 Lithium polymer battery

The most modern type of battery, working on the principles that Li-Ion batteries. Technological excellence is expressed in replacing a liquid electrolyte with a gel-like substance based on polymers. Due to such changes, the weight of batteries was reduced, their safety was increased (they are not prone to explosive destruction), and the capacitive characteristics of batteries were significantly increased.

Batteries of this type have a low prevalence due to the high cost, but no manufacturer can afford to refuse a modern innovative product. For this reason, Li-Pol are included in the premium class screwdriver models. In addition, they still have a rather low operational life (2-3 years), limited to 500 battery charge cycles, and high requirements for working conditions.

2 Lithium ion battery

Being more advanced and technological products, lithium-ion batteries uncompromisingly "squeeze" their predecessors in the market, even though they have a higher price. Their distinguishing features are the following properties:

• The specific capacity of the battery is almost 2 times more than Ni-Cd batteries;
• Lightweight and compact;
• High coefficient of electrical density;
• Lack of toxic components.

Due to the absence of a memory effect, the capacity of the device does not decrease during storage, and charging can be carried out, when and how much will be necessary, without causing any harm to the battery.

No matter how convenient the lithium-ion battery is in operation, it has its drawbacks:

• Small resource;
• Explosion hazard;
• Not recoverable;
• Poor tolerates negative temperatures.

The main repulsive factor for batteries of this type is the high cost. Nevertheless, a high level of charge and extraordinary lightness (with large amounts of work it is of great importance) make the battery popular in the market.

1 Nickel cadmium battery

Batteries of this type have long proven their reliability and durability. That nickel-cadmium battery was chosen for the first models of wireless screwdrivers. Despite its large size, this capacitive drive has many advantages:

• The number of permissible charge cycles exceeds 1000;
• Generates high amperage and stable voltage;
• Does not lose its characteristics at low temperatures;
• Keeps functions during long breaks in operation.

The above properties continue to be relevant today. Considering what type of battery is needed in a screwdriver, many owners choose a nickel-cadmium battery.

Despite these advantages, there are also negative sides:

• Memorizing the amount of charge received (it is impossible to connect a fully exhausted battery in the memory or suspend the process until the maximum capacity has been reached - otherwise this indicator will decrease dramatically, which will cause the battery to fail);
• Cadmium toxicity (requires compliance with the rules of disposal).

It was the last characteristic that became the main reason for the decline in the leading positions of these batteries. Despite this, much of the power tools come with Ni-Cd batteries.

The best battery manufacturers for the screwdriver

Despite the diversity of these products on the market, the choice of most buyers is limited to a narrow circle of the best products, the characteristics of which, as a rule, the owners will learn from their own experience. Manufacturers of the best batteries for this power tool are presented in this category.

4 INTERSKOL

The domestic manufacturer produces a wide range of battery products. Ni-Cd battery models for screwdrivers are very popular in the domestic market. They are unpretentious in operation, have a good working capacity of 1.3 to 2 A * h. Subject to the rules of charging nickel-cadmium batteries, they are able to perform their functions for a long time.

Depending on which model of screwdriver a new battery is needed for, the buyer has a choice from the presented range of batteries with a voltage of 12, 14.4 or 18 Volts. Worthy build quality, reliable batteries and reasonable price made Interskol products one of the most popular power tools on the market in the category of budget models.

3 Dewalt

The main feature of the battery products of this brand is the absence of ventilation holes on the battery case. Full tightness prevents the construction dust from settling at the connecting contacts, and also avoids short circuits due to ingress of any liquid. This became possible thanks to the use of special plastic produced with the help of nanotechnology as a material for the body.

The company manufactures products with different types of batteries, and the buyer can choose a model with the best parameters for his screwdriver. So, among the Li-Ion batteries there are real "monsters" with a capacity of 6 Ah (18 V). The battery is designed to withstand greater intensity and load, without distracting from the work of its owner to restore the battery charge. The quality of DEWALT products is of such a level that it allows the manufacturer to undertake warranty obligations for a period of three years. For the construction tool, you see, a lot.

2 BOSCH

The batteries for the world-famous Bosch screwdrivers have established themselves as reliable and high-quality components. The lithium-ion technology implemented in the products ensures high tool productivity and its convenient use. The unique Electronic Cell Protection (ECP) protection system prevents the battery from overheating and completely discharging, and also protects the instrument from critical loads in the absence of a charge (automatic shutdown).

All Bosch battery models for screwdrivers have a shockproof housing and light weight, which is very important when working with this kind of tool. This product is presented in a huge assortment of capacity (from 1.3 to 5.0 A * h) and voltage (up to 36 Volts), and the buyer can choose a battery with the parameters that will best suit its needs. The temperature mode of charging the nutrient is controlled by a thermistor, and the ventilation holes on the body help to cool the device. High quality is also confirmed by Bosch warranty.

1 MAKITA

The Japanese manufacturer of batteries for screw guns "Makita" is very popular among consumers. Due to the fact that the product of this series is represented by various types (Ni-Cd, Ni-MH, and Li-Ion batteries), it is possible to choose a model with the properties most suitable for the buyer. Modern batteries of this brand compare favorably with the following high-tech solutions:

• Display of the remaining battery capacity on the built-in LED indicator;
• No power drop at low temperature (up to -20 ° C);
• The 16-pin tire connecting the battery to the screwdriver reduces the likelihood of an open circuit when there is strong vibration;
• Internal protective liner, shockproof and waterproof housing;
• The battery has no self-discharge during long-term storage.

And that's not all. The security system not only regulates the charge level, but also the temperature and amperage, which significantly prolongs the battery life. In the last line of MAKITA batteries, models with a capacity of 5 Ah are presented, which are identical in weight and size to a weaker battery.

Popular vote - what type of battery for the screwdriver is the best?
We vote!

Nickel metal hydride

Nickel cadmium

Lithium ion

Lithium polymer

Total voted: 26

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