How many pieces are in the NXT Rechargeable Battery?

NXT Rechargeable Battery contains 1 pieces.

When was the NXT Rechargeable Battery released?

NXT Rechargeable Battery was released in 2006.

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No. 9798

NXT

NXT Rechargeable Battery

The NXT Rechargeable Battery is an essential upgrade for LEGO MINDSTORMS NXT.

Time on the shelf Retired

Released Jan 2006

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Before you buy

Who it's for: Beginner build NXT robot users
Build: 1 pieces · about 0.1 hours Build time is an estimate.
Cost: Mid-range Next to other LEGO sets. Check the store for today's price.
Availability: Retired at LEGO

★★★★☆ 4.0 AI-generated review score, not a customer rating

Users appreciate the convenience and sustainability of the rechargeable battery, but note the necessity of purchasing the separate transformer. A worthwhile upgrade for serious NXT users.

📝 Our Take

The NXT Rechargeable Battery is an essential upgrade for LEGO MINDSTORMS NXT. It eliminates the need for disposable AA batteries, offering a more sustainable and cost-effective power solution for your robotic creations.

This set is perfect for NXT enthusiasts and educators. It provides a reliable and long-lasting power source, enhancing the overall MINDSTORMS experience.

Skip this if you don't own the LEGO MINDSTORMS NXT system. This battery is specifically designed for NXT and requires the #9833 Transformer (sold separately) to recharge.

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How long does the NXT Rechargeable Battery last on a single charge? Is the #9833 Transformer required to recharge this battery? How does this battery compare to using regular AA batteries in the NXT? What is the lifespan of the NXT Rechargeable Battery?

🧱 Building Experience

🧩

Pieces

⏱

0.1h

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Easy to install
Provides long-lasting power
Reduces battery waste

📖 About This Set

Add the rechargeable battery to your LEGO® MINDSTORMS® NXT robot and end your need for AA batteries! Rechargeable battery is lithium. Requires #9833 Transformer, sold separately, to recharge battery. Please Note: Building instructions for NXT models do not include instruction for incorporating the rechargable battery. This battery will increase the depth of your NXT intelligent brick so you will need to adjust your models accordingly.

Electric

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This rechargeable battery is a direct alternative to using standard AA batteries with the LEGO MINDSTORMS NXT. While AA batteries offer immediate availability, the rechargeable battery provides a more sustainable and potentially cost-effective long-term solution. However, it requires an initial investment and the separate purchase of the transformer.

📦 Parts Inventory

Official piece count: 1
Parts cataloged in this inventory: 1 unique parts, 1 pieces

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

This set consists of a single, specialized part: the rechargeable battery pack. Its value lies in its functionality within the NXT system.

🛒 Where to Buy

eBay

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💎 Notable Parts

Light Bluish Gray Battery Pack, Rechargeable, 7.4V, NXT, AC (1x)

💡 MOC Potential

🤖 Power source for custom robots (not just NXT)

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Inventory Statistics

Inventory version 1

1 Unique Parts

1 Official Piece Count

1 Cataloged Inventory Pieces

0 Minifigures

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