Why is there no phone number?
Our service may not be suitable for people who prefer direct phone contact. We focus on modern solutions and process automation, which allows us to offer such competitive prices.
However, we offer several other convenient contact options — everyone will find something that suits them 🙂
How can I ask a question?
- Via the online chat in the bottom right corner of our website
- Via the contact form
- By writing directly to sklep@lupo-baterie.pl
- Send us a message on WhatsApp
- Contact us via Messenger
- The battery regeneration service can be ordered quickly and conveniently using our regeneration order form
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Power tool batteries
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DeWalt DCB180 5200mAh 18V - Voltage: 18V
- Cells: Li-ion
- Warranty: 12 months
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Battery for REMS 14.4V 5200mAh - Voltage: 14.4V
- Cells: Li-ion
- Warranty: 12 months
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Bicycles
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TranzX 24V Battery Rebuild - Number of cells: 28
- Capacity: 11600 / 13600 mAh
- Warranty: 12 months
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Xiaomi M365 Battery Rebuild - Number of cells: 30
- Capacity: 8700 / 10200 mAh
- Warranty: 12 months
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EL20_C 25.2V Battery Rebuild - Number of cells: 56
- Capacity: 23200 / 27200 mAh
- Warranty: 12 months
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Electronics for DeWalt 18V - Voltage: 18V
- Compatibility: Li-ion
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Electronics for Makita 18V - Voltage: 18V
- Compatibility: Li-ion
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Electronics for Hilti B22 3300 mAh - Voltage: 21.6V
- Compatibility: Li-ion
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Housing for Hilti B22 5.2Ah - Condition: Used
- Warranty: 12 months
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Housing for Ryobi 18V - Condition: Used
- Warranty: 12 months
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Housing for Festool 14.4V - Condition: New
- Warranty: 12 months
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Hilti B22 8.0Ah Cell Pack - Capacity: 8000 mAh
- Warranty: 24 months
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Stiga SBT 5048 Cell Pack - Capacity: 5200 mAh
- Warranty: 24 months
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Sparky 12V Cell Pack - Capacity: 2000 mAh
- Warranty: 24 months
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Samsung INR21700-40T - Capacity: 4000 mAh
- Discharge current: 35A
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Molicel INR21700-P42A - Capacity: 4200 mAh
- Discharge current: 45A
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- Regeneration of batteries for vacuum cleaners
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- Adkwse
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Xiaomi
Active filters
Xiaomi – battery restoration for cordless vacuum cleaners
A consistent power flow for everyday cleaning
Xiaomi cordless vacuums are often chosen for their balance of efficiency and simplicity, allowing users to move through daily cleaning without interruption. Their smooth acceleration, quiet motor work and adaptive suction create an impression of effortlessness that is central to the brand’s appeal. When the battery begins to weaken, this familiar rhythm changes – the vacuum runs for shorter periods, power drops more abruptly and the device reacts with less precision. In such situations, Xiaomi battery regeneration offers a practical way to recover the original responsiveness without purchasing a completely new battery.
How Xiaomi vacuum behaviour shapes battery wear
Many Xiaomi models rely on smart power adjustment, increasing suction the moment sensors detect heavier debris or resistant flooring. This means the battery is constantly shifting between low and high demand, often several times in a single cleaning session. Such rapid transitions gradually reduce the stability of lithium-ion cells, leading to uneven current delivery and shorter runtime. During the rebuilding process, new Panasonic or Samsung cells are installed to provide consistent output even during sudden increases in power consumption, restoring the controlled energy delivery these devices rely on.
What Xiaomi battery regeneration involves
The restoration process replaces every worn cell with new high-grade components and includes a careful inspection of the electronic protection systems that regulate temperature and current flow. All internal connections are re-established using professional welding equipment to ensure durability and minimal resistance. Once assembled, the battery undergoes load testing designed to imitate real cleaning patterns, including long cycles and rapid changes in intensity. These tests confirm that the rebuilt module responds predictably, maintains stable temperature and communicates correctly with the vacuum’s control board.
A long-term approach to maintaining device performance
Restoring the battery improves runtime and stabilises suction power, which significantly enhances everyday usability. Fast order processing shortens the period in which the vacuum remains unavailable, while years of experience with lithium-ion modules ensure precise diagnostics and safe reconstruction. An automatically generated return label simplifies shipping, and a written guarantee confirms the quality of the service. With these elements combined, Xiaomi battery regeneration becomes a reliable and cost-effective choice for preserving the natural efficiency and comfort that users expect from their Xiaomi devices.