Description
Newly Built 3D Printed Replacement Battery for HP Calculators
Replaces HP 82001A/B
Tired of your HP calculator losing power? Breathe new life into your vintage device with this brand-new, 3D-printed replacement battery!
This custom-built battery features:
- 3 Versions: 1000 mAh NiCD, 2600 mAh NiMh, 2500 mAh NiMh ENELOOP slow self-discharge
- 3D printed case: Lightweight and durable, designed for a perfect fit in your HP calculator.
- Compatible models:Â HP-35, HP-45, HP-55, HP-65, HP-67, HP-75/D, HP-80
Please note:Â This is an aftermarket replacement battery. Brand name and model designations are used for compatibility purposes only.
What’s included:
- 1x Newly built 3D printed replacement battery
Don’t let a dead battery hold your calculations back! Order your replacement HP calculator battery today!
Additional Information:
- Before purchasing, please double-check your calculator’s model number to ensure compatibility.
- Charging:Â We recommend following the original HP charging instructions for optimal battery life. The charger typically provides 50 mA charging current, so a full charge for this battery pack will take 20 hours.
- 3D Printed Note: The 3D printed case may exhibit slight cosmetic variations due to the printing process. Functionality is not affected.
Get yours now and keep your HP calculator running strong!
Happy calculating!














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