Power Tools Lithium Battery Manufacturer From China

Lithium Battery For Power Tool Manufacturer

As a manufacturer of lithium batteries for power tools, Tech Heng provides high-quality lithium battery packs for sanders, drills, angle grinders, electric wrenches, electric saws, and sanders for power tools from brands such as Tronc, Bosch, and Makita. We use NMC as the raw material in our power tool batteries to provide top-notch performance and durability. The factory also provides other customization services such as voltage, shape, battery case, and so on.
If you are looking for high-quality lithium battery packs for your power tools, please contact us you will get the most comprehensive product catalog!

Power Tool Lithium Battery

Advantages of using lithium batteries for power tools

  • Fast and safe charging.
  • Fireproof, impact-resistant, shock-absorbing plastic construction.
  • Longer battery cycle life.
  • Battery packs have unprecedented power under continuous high-rate discharge.
  • Built-in multi-circuit protection prevents overcharging, over-discharging, overloading, and short-circuiting of the battery.

Power tools - for the convenience of work

Keheng's Edge in Power Tools: Unleashing Efficiency and Performance
  • Fast-charging technology: Our fast-charging capability means tools are ready to go faster, increasing workflow efficiency and reducing idle time on the job site.
  • Rugged design: Customized battery enclosures are built to withstand the elements and keep batteries safe.
  • High Energy Density: More power in a lighter package makes power tools easier to operate and more comfortable.
  • Customized Solutions: Cohen understands the different needs of our customers and offers customizable battery solutions to ensure that our customer’s specific requirements are met.
Tailoring Excellence in Power Solutions for Every Unique Demand

Specializing in custom power solutions, we understand the uniqueness of each client’s needs. Our services are flexible, efficient, and tailored, ensuring optimal solutions for both small businesses and specialized projects. We excel in providing high-quality, innovative battery packs for power tool manufacturers, focusing on performance, reliability, and longevity. If you need customized lithium-ion battery packs, trust our expertise and commitment to elevate your power tools to new levels of excellence.

Power Tool Battery Frequently Asked Questions

What are the different types of batteries available for power tools?

Lithium iron carbonate battery

Lithium iron phosphate batteries have better high-temperature resistance than other types of lithium batteries, and at the same time can achieve 30C times the rate of discharge performance, in-room temperature and wide-temperature environments, the use more ideal results. Compared with nickel-metal hydride batteries, its low-temperature performance and energy density are higher, and its service life is also longer than nickel-metal hydride batteries. Nickel-metal hydride batteries have a memory effect, but lithium-iron phosphate batteries do not.

Ordinary lithium-ion batteries
Power tool batteries using ordinary lithium-ion batteries are not able to meet the performance of high-rate discharge, so the cheaper lithium power tool batteries on the market have poor performance and insufficient power. At the same time, ordinary lithium-ion batteries are generally resistant to high-temperature operation, so their service life is relatively shorter.

Nickel-metal hydride battery

Nickel-metal hydride batteries in the energy density is lower than lithium batteries, while capacity is smaller than lithium batteries, but nickel-metal hydride battery’s consistency than lithium batteries to be higher, so nickel-metal hydride batteries are more secure, and at the same time nickel-metal hydride batteries can be realized 15C times or higher rate discharge capacity, fully capable of realizing the working characteristics of the requirements of the power tools, nickel-metal hydride batteries weight is larger, and the nickel-metal hydride batteries of the low-temperature sex are poor, it is recommended that the battery not be used in the low-temperature environment. It is recommended not to use it in a low-temperature environment.
There is also a nickel-metal hydride battery low-temperature performance than low-temperature lithium iron phosphate batteries and low-temperature lithium polymer batteries performance is much worse, so in the low-temperature region to use the power tools battery general nickel-metal hydride batteries are not applicable.

Lithium Polymer Battery

Lithium polymer batteries are not only higher in energy density, in the realization of ultra-high rate discharge performance is also the best, the production of its use of some high energy density of rare materials, and manufacturing technology requirements are higher, so the cost is also higher. Its disadvantage is that the internal high-temperature performance is slightly worse than iron phosphate batteries, and nickel-metal hydride batteries are about the same.

Lithium batteries can be matched with which power tools?

Lithium batteries can be matched with a variety of power tools, including but not limited to:
Cordless drills: provide long-lasting power, suitable for long-time operation.
Impact wrenches: for jobs requiring high torque.
Circular Saws: Provide stable power for high-power cutting operations.
Sander: Continuous power supply to ensure smooth sanding results.
Hot air guns: support long-time heat treatment operations.
Angle Grinder: For grinding and cutting operations that require a constant and stable power supply.
Electric wrench: suitable for tightening or loosening screws and other operations.

Should I choose 18650 or 21700 lithium batteries for power tools?

21700, 18650, 32650, etc. refer only to the physical size of the lithium-ion battery. For example, 18650 lithium batteries, 18 on behalf of diameter, 65 on behalf of length, 0 on behalf of the cylindrical battery. 18650 batteries are not only lithium batteries but nickel-metal hydride batteries also have 18650 sizes.

The extra 5mm length and 3mm diameter of the 21700 cell can increase its volume by 47%. It also means that 21700 Li-ion batteries can have a higher capacity than 18650 Li-ion batteries.

The 18650 Li-ion battery has been used in power tools for a long time, and the weight is also more suitable for carrying. 21700 has a larger size space than 18650, and also has a heavier weight and larger volume than 18650, 21700 at the same time, can provide more powerful and longer use of time.

How to choose the right battery for your power tool?

Lithium-ion (Li-ion) batteries: are commonly used in modern power tools because they are lightweight, charge quickly, and have no memory effect (i.e., the number of recharges does not reduce battery capacity). Nickel-cadmium (NiCd) and nickel-metal hydride (NiMH) batteries: a more traditional choice, heavier, lower capacity, and cheaper. NiCd batteries have a memory effect, while NiMH batteries have less.

What does the amp-hour rating mean?

Amp hours are a measure of how much energy a battery stores. The higher the amp hours, the longer the battery can provide operation on a single charge. For example, a 4Ah battery can provide twice as much use as a 2Ah battery under the same load. However, batteries with higher ampere hours may be heavier, larger, and potentially more expensive.

Can I use high voltage batteries in power tools?

Voltage is a measure of the power a battery provides to a power tool. The higher the voltage, the more powerful the tool usually is for more demanding jobs. However, not all tools are compatible with high-voltage batteries. Using the wrong voltage battery may damage the tool or reduce its performance. Ensuring that the voltage of the battery is compatible with the tool is usually clearly indicated in the tool manual or on the label.

How should batteries be stored when not in use?

If possible, store the battery in its original packaging. The sealed original packaging ensures that the battery is protected from environmental factors such as moisture.

Check the charge level of the rechargeable battery. Many rechargeable batteries are permanently damaged when stored for long periods in an empty state.

Optimal storage condition: 30% to 50% of maximum charge.

If you don’t plan to charge it for the next few months, it’s best to store it at full charge. Nickel-based batteries (NiMH, NiZn, NiCd).

Control humidity. If the ambient humidity is high, or if there is a risk of condensation because it’s in the refrigerator or for some other reason, then be sure to keep your batteries in a moisture-proof container. Alkaline batteries can be safely stored in a slightly humid environment with a relative humidity of 35% to 65%. Most other batteries should be stored in a drier environment.

Prevent electrical conductivity. If batteries come into contact with metal, they may leak electricity. This will drain the batteries quickly and generate heat at the same time. Don’t store batteries with coins or other metal objects.

How can I safely dispose of or recycle old batteries?

The first type of recycling is laddering. This is where batteries that are not end-of-life but have reduced capacity and cannot be used in electric vehicles are tested and screened, then reassembled and utilized. This makes it far less safe than the original battery pack, so the response to laddered utilization in the market has been far less than expected;

The second way is to crush the end-of-life lithium batteries, dismantle them, and recover the usable materials in them to achieve the purpose of recycling. In contrast, this process is very environmentally friendly, and will not cause secondary pollution of the environment and water. What’s more, it will not cause damage to the metal elements in the lithium battery, but its disadvantage is low efficiency and time-consuming.

Can the battery withstand extreme cold or heat in the working environment?

Battery performance at extreme temperatures

Is there a minimum order quantity for customized battery specifications?

keheng implements 100PCS customization for lithium batteries for power tools, you can customize any material, size, and other parameters about the battery.

What types of protective cases are available for power tool batteries?

Our battery cases can support plastic cases, iron cases, and aluminum battery cases, which are guaranteed to meet any of your situations.

How flexible is your delivery schedule for customized orders?

In general, the flexibility of delivery schedules can vary greatly for us handling custom orders. This depends on factors such as the complexity of the order, material availability, current workload, and the efficiency of the production process. We typically strive to meet our customers’ needs while balancing these factors to provide realistic and satisfactory delivery schedules. You can contact us directly for more information.

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