Rechargeable Battery for HP-41C/CV/CX Calculator (USB-C)

Description: This innovative USB-C rechargeable battery pack brings your vintage HP calculator back to life!I was tired of having to constantly buy new N-Size batteries and was also not satisfied by the amount of charge in the standard rechargeable pack, so I decided to design one to use in my HP-41 series calculators. This brand-new, professionally 3D-printed battery pack is specifically designed for HP-41C/CV/CX calculators.Features:USB-C Rechargeable: Ditch the disposable batteries and enjoy the convenience of modern charging. Includes a USB-C cable for easy connection to any USB power source (USB adapter not included).Long-lasting Power: Equipped with a high-capacity 1200mAh Li-Po battery, this pack provides over 40 hours of continuous use for your HP-41 calculator.Fast charging: Recharge the battery in approximately 1.5 hours using a USB-C wall adapter (not included).Durable Design: Professionally 3D printed in Nylon for a strong and lightweight construction.Easy Installation: Simply replace the original battery compartment with this custom-designed pack.Notes:Charging: While the battery can be charged inside the calculator, for optimal lifespan, I recommend removing the pack for charging.3D printed note: The 3D printed case may have slight cosmetic variations due to the printing process. Functionality is not affected.What's included:1x USB-C Rechargeable Battery Pack (3D printed in Nylon)1x USB-C Charging CableGive your beloved HP-41 calculator a new lease on life with this eco-friendly and convenient rechargeable battery solution!Please note: This is an aftermarket product not affiliated with Hewlett-Packard.Compatible models:HP-41CHP-41CVHP-41CXHP-41CLDon't wait - upgrade your HP-41 calculator today!

Price: 70 USD

Location: Amersfoort

End Time: 2024-08-21T09:29:48.000Z

Shipping Cost: 15 USD