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EAN: 5903940307848
Have your Hilti power tools lost their original punch? Is your work on the construction site being constantly interrupted by the need for frequent charging? Professional Hilti B22 21.6V battery regeneration is a proven way to restore your equipment to its factory efficiency, and often even improve it. Instead of investing in low-quality, unreliable third-party replacements, we offer a service based on engineering precision and world-class components. Our company, with over 15 years of experience in the industry, guarantees that the renewal process of your battery will be carried out with attention to every technical detail.
By choosing regeneration, you are opting for a solution that is both economically rational and environmentally responsible. We utilize the original casing of your Hilti 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 lithium-ion cells from global 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 tasks. Hilti tools are designed for the toughest conditions, and our refurbished batteries are built to match that standard.
The process of Hilti B22 21.6V battery regeneration is a complex service operation requiring specialized technical facilities. We begin by carefully opening the casing to ensure its mechanical structure remains intact. Next, we remove the old cell pack and perform a detailed verification of the BMS (Battery Management System) electronic circuit. At Lupo, safety is our priority – if the electronics show signs of damage or wear that could compromise safety, we consult with the client regarding repair or replacement with a fully compatible version, ensuring proper communication between the tool and the charger.
The next stage is welding the new cell pack. We use only brand-name, high-current Li-ion cells in the 18650 or 21700 standard, depending on the original configuration and desired capacity. Connections are made using thick, pure nickel strips, which minimizes internal resistance and prevents excessive battery heating during intensive use. Every refurbished battery undergoes rigorous final testing, including capacity measurements and load tests, confirmed by placing a service date on the casing. This gives you the peace of mind that you are receiving a product ready for the most demanding construction challenges.
Over 15 years of experience
A guarantee of established standards and knowledge you won't find anywhere else.
Branded Li-ion cells
We work with Samsung, LG, and Sanyo cells — real capacity and long cycle life.
Warranty and Safety
Written warranty from 12 to 24 months for every refurbished battery pack.
Fast Turnaround
We complete the regeneration in 2–5 business days, because we know tools must work.
LiveChat Support
Experts available live — before and after the service, without the wait.
Preferential Parts Pricing
New casings and electronics at attractive prices — exclusively for our customers.
Don't worry, we regenerate almost every type of Hilti battery. If your designation is different, you have doubts, or your battery looks different from the photos above – write to 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.
Do it by choosing one of the following variants:
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 Hilti B22 21.6V 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 Hilti B22 regeneration results in maximum performance. These cells allow for a stable flow of energy even during the toughest jobs, such as drilling in reinforced concrete or heavy-duty grinding, 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. As a result, energy flows without loss, and the battery does not overheat, which directly translates into the trouble-free operation of your Hilti tools for years.
During every service, we check the condition of the protection systems. If the electronics in your Hilti B22 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 through hundreds of charging cycles. We invest in solutions that realistically extend the battery's operational life.
We do not use cheap marketing gimmicks. The parameters we offer are 100% consistent with reality and confirmed by capacity tests. Thanks to brand-name 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 on which we build our brand.
By using the original casing, we maintain full mechanical and electrical compatibility. Your battery after regeneration will perfectly fit all tools from the Hilti 22V series and factory chargers, including fast chargers. Solid mountings and precisely selected contacts guarantee a user experience identical to a new, original product, but at a much better price point.
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
Photos:

Brand: Sony
Mark: VTC6
Capacity: 3000mAh
Nominal voltage: 3,6V
Maximum discharge current: 25A
Warranty: 24 months
Photos:

Brand: Samsung
Mark: INR18650-15K
Capacity: 1500mAh
Nominal voltage: 3,6V
Maximum discharge current: 15A
Warranty: 12 months
Photos:

Brand: Samsung
Mark: INR18650-15Q
Capacity: 1500mAh
Nominal voltage: 3,6V
Maximum discharge current: 18A
Warranty: 12 months
Photos:

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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