This item is 100% authentic and has been carefully inspected one by one before shipping.
For safe and reliable delivery, it will be securely packed with protective materials, and a tracking number will be provided after shipment.

If you have any questions or concerns, please feel free to contact us ? we will respond promptly and sincerely.
As quantities are limited, please don?t miss this opportunity.

Our team is dedicated to providing you with a safe and pleasant shopping experience, and we look forward to serving you with care.

Description

This is an AIBO ERA-201B1 3000mAh reselled and AIBO-verified battery.
The battery has been professionally rebuilt using balanced cells and tested for real-world performance.

Performance verification:

  • Continuous operation test software stops after approx. 1.5 hours due to temperature rise detection

  • Confirmed over 2 hours of normal operation in “AIBO Life” mode

  • Each individual cell undergoes charge/discharge testing before assembly for optimal balance

  • Installed and tested in an actual AIBO unit before shipping

Important technical notes (please read carefully):

  • Activation has already been completed (battery is not new-inactive)

  • The AIBO main unit, energy station, and portable charger charging circuits are over 10 years old and not designed for modern high-capacity cells

  • Even with a healthy battery, abnormal charging indications (blinking charge light) may occur after full charge

  • Continued charging after full capacity can cause imbalance and flashing, but the battery remains usable

  • Flashing immediately after starting charge indicates end-of-life

  • Emergency charging cutoff may occur due to voltage anomaly detection

  • Due to legacy charging characteristics, displayed capacity does not equal actual usable capacity

  • Re-selling as “4000mAh” or similar is ineffective and not realistic

This battery is intended for users who understand AIBO-era charging limitations and want a tested, working replacement rather than inflated capacity claims.

Condition:

Rebuilt and tested. Verified working with confirmed runtime.  

Included:

  • AIBO ERA-201B1 3000mAh reselled battery (verified)

  • No additional accessories unless shown in photos

For US customers: 
Shipping costs include all handling fees, duties, and customs charges. There are no additional costs. You can order as normal.Please note that items over $2,500 will still be subject to customs duties upon receipt.

For customers outside the United States:
Import duties, taxes (e.g., VAT, GST), and other charges are not included in the item price or shipping costs.

All items are sold in-store, so they may be out of stock. We kindly ask for your understanding in such cases.