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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- Strzeszyńska 30B, 60-479 Poznań
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- Regeneration of batteries for vacuum cleaners
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- Adkwse
- Adler
- AEG
- Aerus
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- Holife
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- Leifheit
- LG
- Midea
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- Moosoo
- Muzili
- Onson
- Orfeld
- Outon
- Oxmann
- Oxmate
- Philips
- Prettycare
- Proscenic
- Redkey
- Reesino
- Roborock
- Roomie
- Rowenta
- Samsung
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Redkey
Active filters
Redkey – lightweight cleaning tools designed for everyday use
Practical design focused on comfort and mobility
Redkey vacuum cleaners are known primarily for their compact form, low weight and intuitive handling, which makes them suitable for quick daily cleaning routines. Their construction emphasises ease of movement, allowing users to navigate between furniture or narrow spaces without effort. This focus on simplicity and efficiency has made the devices a convenient choice for small apartments, offices and households where cleaning tasks must be performed swiftly. As the battery gradually loses capacity with repeated charging cycles, Redkey battery regeneration becomes an effective way to restore the operating time required for comfortable use.
Behaviour of Redkey batteries during regular operation
The battery packs used in Redkey devices rely on lithium-ion cells engineered to supply a stable flow of energy even during rapid changes in motor load. Over time, their capacity decreases naturally, resulting in shorter runtime and slower response during longer cleaning sessions. Our process aims to rebuild the energy potential of the pack by using high-quality cells from leading manufacturers such as Samsung or Panasonic, which are known for stable voltage and consistent behaviour under varying demands. This enables the vacuum cleaner to regain performance levels that support everyday cleaning needs.
Technical precision supported by long-term experience
Many years of working with battery modules allow us to reconstruct the internal structure of Redkey packs with high accuracy. The connections between cells are carried out using professional welding equipment, ensuring durability and safety during operation. Each battery undergoes full electronic diagnostics, verifying the functionality of monitoring circuits and protective components responsible for correct performance under continuous load. As a result, the device receives a battery pack capable of maintaining stable energy flow across different operating conditions.
A user-friendly and transparent service process
The entire procedure has been designed to minimise the user’s involvement and offer a clear understanding of each step. An automatically generated shipping label simplifies preparation of the parcel, and the completed module is dispatched promptly after the work is finished. SMS and e-mail notifications keep the user informed throughout, creating a sense of control and security. A written warranty confirms the quality of the components and workmanship. Through this structured approach, Redkey battery regeneration becomes a reliable way to restore the functionality of a device that supports daily cleaning routines without requiring the purchase of new equipment.