How many pieces are in the Rechargeable Battery?

Rechargeable Battery contains 3 pieces.

What age is the Rechargeable Battery recommended for?

This set is recommended for ages 18+.

When was the Rechargeable Battery released?

Rechargeable Battery was released in 2025.

🏛 Powered Up

Set #88021

Rechargeable Battery

Name: Rechargeable Battery
Brand: LEGO
SKU: 88021-1
Rating: 4.0 (2 reviews)

The Rechargeable Battery is an essential upgrade for LEGO Powered Up creations.

🏆 Best For: Perfect for anyone looking to add power to their LEGO creations ⏱ 0.1 hr build 🧩 3 pcs

★★★★☆ 4.0

Fans appreciate the convenience and sustainability of the rechargeable battery, but some find the initial cost a bit high compared to using regular batteries. It's considered a must-have for serious Powered Up builders.

MSRP

$29.99

Best Price

$26.99

You Save

10% OFF

View on eBay

Check price on Amazon

📝 Our Take

The Rechargeable Battery is an essential upgrade for LEGO Powered Up creations. Powering your LEGO models with rechargeable batteries is not only environmentally friendly but also provides consistent power for optimal performance of motors and lights.

This set is perfect for LEGO builders who want to bring their creations to life with movement and light. It's a straightforward way to add power to any Powered Up compatible model, ensuring long-lasting fun and reducing the need for disposable batteries.

Skip this if you don't own any LEGO Powered Up sets or motors. This battery is designed to work with the Powered Up system, so it's only useful if you have compatible sets or plan to build your own motorized creations.

✨ New

Ask BlockTalk about this set

AI assistant with full set data

BlockTalk

Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Rechargeable Battery - building tips, investment potential, comparisons, or anything else!

Try asking:

How long does the battery last on a full charge? Is this battery compatible with older LEGO power functions? What is the charging time for this battery? How does this compare to using regular batteries in LEGO models?

🧱 Building Experience

🧩

Pieces

⏱

0.1h

Build Time

📊

Beginner

Difficulty

Build Highlights:

Easy integration with Powered Up components
Provides a sustainable power solution
Simple to charge and use
Increases the functionality of LEGO models

📈 Investment Analysis

↑ Trending up since release

Investment Grade

⏳ Appreciating

The Rechargeable Battery is a practical component rather than a collectible set, so its investment potential is limited. However, as LEGO continues to promote the Powered Up system, demand for this battery may increase, particularly if LEGO stops producing it. Its value is more in the utility it provides to other sets rather than as a standalone investment.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

While standard batteries can power LEGO models, the Rechargeable Battery offers a more sustainable and cost-effective solution in the long run. It ensures consistent power output and reduces the environmental impact of disposable batteries. Consider this a necessary component to get the full experience of LEGO's motorized sets.

📦 Full Parts Inventory - 2 unique parts • 3 total pieces

Battery Pack, Rec...

Part #: 109481 1× Light Bluish Gray

Technic Pin Long ...

Part #: 65304 2× Black

The set includes a Light Bluish Gray Rechargeable Battery which is specifically designed for use with LEGO's Powered Up system. The Technic pins are useful for connecting the battery box to other LEGO elements.

🛒 Where to Buy

eBay

✓ In Stock

$26.99 →

Walmart

✓ In Stock

$28.49

Target

✓ In Stock

$29.99

Amazon

Check price

→

💎 Notable Parts

Black Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] (2x) $0.10

Light Bluish Gray Rechargeable Battery for 103479c01 (1x) $10.00

Est. BrickLink Part Value

$10.10

💡 MOC Potential

🤖 Power larger LEGO robots or mechs

🚗 Motorize LEGO cars and trucks

🏙 Add lights and motion to LEGO city layouts

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Searching for YouTube reviews...

This may take a moment

Inventory Statistics

Unique Parts

Total Pieces

Minifigures

Inventory Version: 1

Power Up Your Builds!
The Rechargeable Battery is here!

Rechargeable Battery