Einhell Battery Regeneration – restore the power, extend the life
Einhell battery regeneration is a smart and sustainable way to bring your power tools back to full strength. Instead of replacing a worn-out battery with an expensive new one, you can have it rebuilt with premium-grade cells and professional care. Einhell tools are known for their solid performance and reliability, but even the best batteries degrade over time. Our company has over 15 years of experience in restoring lithium-ion power packs, using only branded cells from Samsung, LG, and Sanyo. Each regenerated Einhell battery regains stable performance, full compatibility, and a long service life – often outperforming the original.
Professional expertise in Einhell battery rebuilding
Our regeneration process goes far beyond a simple cell swap. Every battery is carefully opened, inspected, and restored using precision tools and top-tier components. We retain the original casing and BMS electronics to guarantee a perfect fit and flawless communication with your Einhell tool and charger. Depending on the model, we can upgrade the pack with modern 21700 cells for increased capacity and runtime. This ensures that your regenerated battery delivers maximum efficiency for every project you undertake.
Step-by-step regeneration process
Each Einhell battery is subjected to a detailed diagnostic procedure before any work begins. We check internal resistance, voltage balance, and the condition of the control board. After that, the worn-out cells are removed and replaced with brand-new lithium-ion cells of the same or higher capacity. All connections are spot-welded using professional-grade machines to ensure safety and durability. The rebuilt battery is then tested under various loads to verify voltage stability, temperature behaviour, and true capacity. Each pack is labeled with the regeneration date and a quality control number.
We provide a 12–24 month warranty on every regenerated Einhell battery. Most jobs are completed within just a few working days. For your convenience, we also include a prepaid shipping label so you can send your battery to us quickly and at no cost.
Benefits of regenerating Einhell batteries
- up to 60% cheaper than buying a brand-new original battery,
- retention of the original casing and electronics – perfect fit guaranteed,
- use of genuine Samsung, LG, or Sanyo lithium-ion cells,
- optional capacity upgrade with 21700 cells,
- 12–24 month service warranty and detailed performance testing,
- fast turnaround – most regenerations completed within a few days,
- full online support via LiveChat and email,
- availability of new housings and electronics at discounted prices,
- prepaid shipping label for easy and free delivery to our service centre.
A sustainable and cost-effective choice
Choosing Einhell battery regeneration means investing in sustainability and reliability. Instead of throwing away a used battery, we rebuild it with premium components, extending its life while reducing electronic waste. The regenerated pack maintains full safety and communication protocols with your tools, ensuring smooth performance and peace of mind. It’s an environmentally responsible choice that saves money and keeps your trusted Einhell equipment working like new.
Send your battery to us today and get it back fully restored, tested, and guaranteed – ready to power your next project with renewed energy.
