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EAN: 5903940306001
Have your favorite Makita power tools lost their original punch? Is your work constantly interrupted by the need for frequent charging? Professional regeneration of the Makita 1433 14.4V battery is a proven and reliable way to restore your equipment to its factory-fresh performance, and in many cases, even exceed it. Instead of investing in low-quality, unpredictable third-party replacements that often fail to meet safety standards, we offer a service built on engineering precision and world-class components. Our company, with over 15 years of specialized experience in the battery industry, guarantees that the renewal process of your battery pack will be carried out with meticulous attention to every technical detail.
By choosing regeneration, you are making a decision that is both economically rational and ecologically responsible. We utilize the original housing of your Makita battery, which is perfectly fitted to your tools and chargers, and replace only the "heart" of the unit – the worn-out cells. Whether your battery originally used NiCd or NiMh technology, we upgrade it using the latest generation of high-capacity cells from industry leaders. This approach gives your battery a second life, offering stable operation even under extreme professional loads. It is an investment in quality that translates into real progress in your daily workshop or construction site tasks, ensuring that your Makita tools remain as dependable as the day you bought them.
The process of Makita 1433 14.4V battery regeneration is a complex service operation that requires a specialized technical infrastructure. We begin by carefully opening the original casing, ensuring that its mechanical structure remains intact. The old, depleted cell pack is then removed and disposed of in an environmentally friendly manner. We perform a detailed verification of the internal contacts and the electronic components. At Lupo, safety is our absolute priority – we ensure that all internal connections are clean and capable of handling high current flows without resistance.
The next crucial stage is the assembly of the new cell pack. We use only brand-new, high-current NiMh cells that offer superior energy density compared to older NiCd versions. The connections between cells are made using professional-grade, thick nickel strips and high-power resistance welders. This technique minimizes internal resistance and prevents the battery from overheating during intensive use, such as heavy drilling or driving long screws. Every regenerated Makita battery undergoes rigorous final testing, including capacity measurements and load tests, which we confirm by placing a service date on the housing. This gives you the peace of mind that you are receiving a product ready for the toughest challenges.
Over 15 years of experience
A guarantee of refined standards and technical knowledge you won't find anywhere else.
Branded High-Current Cells
We work with top-tier cells — ensuring real capacity, high power, and a long service life.
Warranty & Safety
A written warranty of 12 months is provided for every regenerated battery pack.
Fast Turnaround
We complete the regeneration within 2–5 business days because we know your tools must work.
LiveChat Support
Specialists are available live — before and after the service, without the wait.
Preferential Parts Pricing
New housings and electronics at attractive prices — exclusively for our customers.
Don't worry, we regenerate almost every type of Makita battery. If your designation is different, you have doubts, or your battery looks different from the photos – contact us. Send us a photo of your battery (especially the nameplate), and we will quickly check what we can do and prepare an individual quote for you with available capacity variants.
You can do it by choosing one of the following options:
Add the selected service to your cart. Shipping details and instructions will be provided via email after the order is placed.
Send the battery to us after filling out our online regeneration order form, which is fast and convenient. The form allows for the automatic generation of a shipping label.
Every Makita 1433 14.4V regeneration we perform concludes with the issuance of a warranty document. We are confident in our technological processes and the components we use, which is why we offer full support for a period of 12 months. This provides security for your budget and a guarantee that the service was performed reliably by industry professionals.
In the renewal process, we use only selected high-current cells, ensuring that your Makita 1433 regeneration results in maximum efficiency. These cells allow for a stable flow of energy even during the most demanding tasks, such as drilling into hard timber or metal, while providing a significantly longer overall lifespan for the battery pack.
The key to durability is the precision of the connections. We use professional high-power welders and pure nickel strips (0.3mm thick), which guarantee stable connections resistant to shocks and high temperatures. As a result, energy flows without loss, and the battery does not overheat, directly translating into the trouble-free operation of your power tools for years to come.
During every service, we check the condition of the protective systems and internal contacts. We ensure the battery is free from the "memory effect" and the "lazy battery" effect common in older NiCd technology. Our specialists install and verify systems that protect the cells from deep discharge or overcharging, which is crucial for maintaining high efficiency over hundreds of cycles.
We do not use cheap marketing tricks. The parameters we offer are 100% consistent with reality and confirmed by capacity tests. Thanks to branded cells, you get exactly the amount of energy you pay for, allowing you to plan your work without fear of sudden equipment failure. Real capacity is the foundation of the trust we build with our customers.
By using the original housing, we maintain full mechanical and electrical compatibility. Your battery after regeneration will perfectly fit all tools from the 14.4V series and original Makita chargers. Solid mountings and precisely matched contacts guarantee a level of comfort identical to a brand-new, original product, while often offering better runtime.
1) The accurate working temperature
Batteries suffer very badly at extreme temperatures. If you want to extend the life of your battery, you should avoid overloading it too much. If your battery works for a very long time, that's why it is probably very hot. It is wise to pull it out of the device and wait 10-15 minutes until it cools down.
2) Battery overcharge
If you want your batteries to have a very long life, you should also avoid their deep discharge. If during daily work on the battery you see a fairly large decrease in the efficiency of the device powered by the battery, you should stop its work as soon as possible and connect the battery to the charger.
3) Battery rest
You must also remember that the discharged battery for proper operation needs about 5 minutes of "free charging" before connecting to ”normal” charging. During "free charging" our battery temperature will drop significantly which will obviously have a very beneficial effect during subsequent charging.
4) Appropriate storage of the battery
The life of batteries is also greatly influenced by their proper storage. If you are not going to use the battery in the near future, it is worth charging it for the level 60-70%. Charged battery should be put in a safe place with temperature above zero.
5) Battery formatting
If you have batteries based on popular NiCd cells, you should also remember that it is possible that the so-called "memory effect" may occur. Batteries with NiCd cells should be discharged at least once every three cycles, and then charged to 100% level. Through these actions you will keep the maximum capacity of the battery.
Brand: Sony
Mark: VTC4
Capacity: 2000mAh
Nominal voltage: 3,6V
Maximum discharge current: 30A
Warranty: 12 months
Photos:

Brand: Sony
Mark: VTC5
Capacity: 2600mAh
Nominal voltage: 3,6V
Maximum discharge current: 35A
Warranty: 24 months
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Brand: Sony
Mark: VTC6
Capacity: 3000mAh
Nominal voltage: 3,6V
Maximum discharge current: 25A
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Brand: Samsung
Mark: INR18650-15K
Capacity: 1500mAh
Nominal voltage: 3,6V
Maximum discharge current: 15A
Warranty: 12 months
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Brand: Samsung
Mark: INR18650-15Q
Capacity: 1500mAh
Nominal voltage: 3,6V
Maximum discharge current: 18A
Warranty: 12 months
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Brand: Samsung
Mark: INR18650-20Q
Capacity: 2000mAh
Nominal voltage: 3,6V
Maximum discharge current: 15A
Warranty: 12 months
Photos:
Brand: Samsung
Mark: INR18650-30Q
Capacity: 3000mAh
Nominal voltage: 3,6V
Maximum discharge current: 15A
Warranty: 12 months
Photos:

Brand: Samsung
Mark: INR18650-25R
Capacity: 2500mAh
Nominal voltage: 3,6V
Maximum discharge current: 20A
Warranty: 12 months
Photos:

Brand: Lishen
Capacity: 1500mAh
Maximum discharge current: 30A
Warranty: 12 months
Photos:

Brand: Lishen
Capacity: 2000mAh
Maximum discharge current: 30A
Warranty: 12 months
Photos:

Brand: Lishen
Capacity: 3300mAh
Maximum discharge current: 30A
Warranty: 12 months
Photos:

Brand: Panasonic
Capacity: 1900mAh
Maximum discharge current: 30A
Warranty: 24 months
Photos:

Brand: Panasonic
Capacity: 3000mAh
Maximum discharge current: 30A
Warranty: 24 months
Photos:

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