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EAN: 5903940304731
Have your reliable Bosch power tools lost their original punch? Is your work constantly interrupted by the need for frequent charging? Professional regeneration of Bosch BAT038 and BAT040 14.4V batteries is a proven way to restore your equipment to factory efficiency, and often even improve it. Instead of investing in low-quality, unpredictable replacements that may not fit perfectly or last long, we offer a service based on engineering precision and world-class components. Our company, with over 15 years of experience in the battery industry, guarantees that the renewal process of your battery will be carried out with meticulous attention to every technical detail.
By choosing regeneration, you are opting for a solution that is both economically rational and ecologically responsible. We utilize the original housing of your Bosch battery, which is perfectly matched to your tools and chargers, replacing only the 'heart' of the battery – the worn-out cells. Thanks to the use of state-of-the-art high-current cells from industry leaders such as Samsung, LG, or Sanyo, your battery gains a second life, offering stable operation even under extreme loads. This is an investment in quality that translates into real progress in your daily professional or DIY tasks. We understand that for a professional, a tool is only as good as its power source, which is why we never compromise on the quality of the internal components.
The process of regenerating Bosch BAT038 and BAT040 14.4V NiCd/NiMh batteries is a complex service operation requiring specialized technical facilities. We begin by carefully opening the housing to ensure its mechanical structure remains intact. Next, we remove the old, depleted cell pack and perform a detailed verification of the internal connections and thermal protection components. In our company, safety is the absolute priority – we ensure that the internal architecture is clean and ready for the new energy package.
The next critical stage is welding the new cell pack. We use only branded, high-current cells that meet or exceed the original specifications. These connections are made using professional spot-welding machines and thick nickel strips, which minimize internal resistance and prevent excessive battery heating during intensive use. This is a crucial difference compared to cheap replacements that often use thin, poor-quality connectors. Every regenerated Bosch 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 on the job site.
15+ Years of Experience
A guarantee of refined standards and specialized knowledge you won't find anywhere else.
Branded High-Quality Cells
We work with Samsung, LG, and Sanyo cells — ensuring real capacity and long cycle life.
Warranty & Safety
A written warranty of 12 to 24 months is provided for every regenerated battery pack.
Fast Turnaround
We complete most regenerations within 2–5 business days because tools need to work.
LiveChat Support
Our specialists are available live — before and after the service, with no waiting time.
Preferential Parts Pricing
New housings and electronics at attractive prices — exclusively for our customers.
Don't worry, we regenerate almost every type of Bosch battery. If your designation is different, you have doubts, or your battery looks different from the photos above – 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 with available capacity variants.
You can do it by choosing one of the following options:
Add the selected service to your cart. Shipping details will be provided via email after the order is placed.
Send the battery to us after filling out our online battery regeneration order form, which is quick and convenient. The form allows for the automatic generation of a shipping label.
Every Bosch 14.4V battery regeneration we perform ends with the issuance of a warranty document. We are confident in our technological processes and the components used, which is why we offer support for a period of 12 to 24 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, which means your Bosch BAT038/BAT040 regeneration results in maximum performance. They allow for a stable energy flow even during the heaviest tasks, such as drilling in concrete or cutting hard wood, while ensuring a significantly longer lifespan for the entire pack.
The key to durability is the precision of the connections. We use professional high-power welding machines and pure nickel strips (0.3mm thick), which guarantees stable connections resistant to shocks and high temperatures. Thanks to this, energy flows without loss, and the battery does not overheat, directly translating into trouble-free operation for years.
During every service, we check the condition of the protection systems. If the electronics in your Bosch 14.4V are faulty, we replace them with new ones. These systems protect the cells from overcharging and deep discharge, which is crucial for maintaining high efficiency over hundreds of charging cycles. We invest in solutions that truly extend the battery's life.
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 worrying about sudden equipment discharge. Real capacity is the foundation of the trust we build with our clients.
By using the original housing, we maintain full mechanical and electrical compatibility. Your battery after regeneration will perfectly fit all tools from the Bosch 14.4V series and original chargers, including fast chargers. Solid mountings and precisely selected contacts guarantee user comfort identical to a new, original product.
Data sheet
Specific References
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.
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