Aerus Battery Refurbishment – restore full power to your vacuum cleaner
Over time, even the most reliable Aerus cordless vacuum cleaner begins to lose runtime and suction power. The reason is rarely the motor – it is usually the battery. The cells inside the pack gradually wear out, reducing their ability to store energy. Aerus Battery Refurbishment is the cost-effective and eco-friendly solution to bring your vacuum back to life. Instead of buying a completely new battery, we replace the worn cells with premium branded ones and restore the original capacity, safety and performance.
Why choose refurbishment instead of replacement?
Buying a new Aerus battery can be very expensive and is often difficult to find for older models. Refurbishment is not only more affordable but also ensures compatibility with your existing device. By keeping the original casing and electronics, we reduce electronic waste while extending the service life of your vacuum. Thanks to branded cells from Samsung, Sanyo and Panasonic, you get high energy density, excellent cycle durability and consistent performance. Many customers report that their refurbished Aerus battery runs longer and delivers more consistent suction than the original.
Step-by-step refurbishment process
- Diagnosis: capacity testing, BMS inspection and safety evaluation.
- Disassembly: careful opening of the pack and removal of old cells.
- Preparation: cleaning, inspection of resistors, thermistors and wiring, replacement of small components if necessary.
- New cell installation: mounting premium cells with nickel strip welding for safety and durability.
- Balancing and calibration: equalizing voltages and calibrating the charge indicator.
- Final testing: several charge/discharge cycles under load to confirm stability.
Guaranteed quality and safety
Not all cells are the same, which is why we use only premium ones. Every Aerus battery we refurbish is protected against overcharging, overheating and deep discharge. With more than 14 years of experience in refurbishing batteries for household appliances, we know the weak points and how to build packs that last. Every service is backed by a written 12–24 month warranty, giving you full confidence in the quality.
Fast and convenient service
A vacuum cleaner is an essential household tool, so we focus on quick turnaround times. Order refurbishment online, send us your battery, and within a few days you will receive a fully tested pack ready to use. We can also provide custom options: higher capacity cells for longer runtime or cells optimized for higher current to maximize suction power on carpets and demanding cleaning tasks.
About the Aerus brand
Aerus is known worldwide for producing premium cleaning systems with advanced filtration and durable construction. Their vacuums are valued for performance and design. With Aerus Battery Refurbishment, you can continue enjoying these benefits without the cost of a new battery. Give your Aerus vacuum a second life and make a choice that is economical, practical and environmentally friendly.
