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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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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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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- Bicycles
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Gazelle
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Gazelle Battery Regeneration – extend the life of your city e-bike
Gazelle e-bikes are a familiar sight in cities across Europe. Known for comfort, reliability and timeless Dutch design, they are the perfect choice for everyday commuting and long leisure rides. Yet even the best batteries gradually lose capacity. Shorter range, longer charging times and less reliable performance are clear signs of aging. Instead of replacing the entire pack with an expensive new one, Gazelle battery regeneration restores your battery’s power at a fraction of the cost.
Who benefits from regeneration?
This service is ideal for riders who:
- Use their Gazelle daily for commuting and need to recover lost range.
- Want an environmentally friendly option with less electronic waste.
- Prefer a cost-effective alternative to purchasing a new battery.
- Wish to maintain compatibility with the original electronics and motor system.
The regeneration process
Each Gazelle battery follows a careful, step-by-step procedure:
- Assessment: measuring voltage levels, testing capacity and inspecting the BMS (Battery Management System).
- Disassembly: removing worn-out cells while keeping the housing and electronics intact.
- New cell pack: installation of fresh lithium-ion cells from trusted brands like Samsung, Panasonic and Sanyo.
- Electronics check: verifying safety circuits, sensors and protective components.
- Final testing: full charge/discharge cycles and simulated on-road conditions.
Only after passing every test is the battery sealed again and returned to the customer, complete with a 12–24 month written warranty.
Why choose regeneration?
- Cost savings: several times cheaper than buying a new battery.
- Sustainability: reduced e-waste thanks to reuse of the original housing and electronics.
- Comfort: restored range and reliable assistance on both short trips and long tours.
- Fast turnaround: most batteries are ready within a few business days.
- Safety: every unit undergoes load testing before delivery.
Gazelle – over a century of cycling tradition
Gazelle has been building bicycles for more than 100 years, combining innovation with everyday practicality. Their e-bikes are designed to make urban mobility effortless and enjoyable. With Gazelle battery regeneration, you can keep your bike running smoothly without replacing the original system, ensuring long-term compatibility and performance.
Our expertise
With 14 years of experience in battery regeneration, we bring technical know-how and proven results to every job. We work exclusively with high-quality brand cells, provide full documentation of the process and guarantee every service. Customers are kept up to date via SMS and email, so you always know the status of your order.
Give your Gazelle a new lease of life
Gazelle battery regeneration is more than just a repair – it’s an investment in comfort, sustainability and reliable performance. Don’t let a tired battery limit your daily rides. Choose regeneration and enjoy the freedom of cycling with full power once again.