Do you know where to get a replacement battery to make the rover go faster?

Note.the words“no batteries needed.” A rover is not made for speed.

Has anyone measured the current and voltage requirements?

It is a solar powered can. It just needs sunlight

How do I see what I have already gotten

The instructions and on the back of the package will show the contents what comes in it.

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☀️ Drive into the future with solar-powered innovation!

FUTURE READY SKILLS - Cultivate early interest in renewable energy and mechanical engineering—perfect for the next generation of changemakers.
LIGHTWEIGHT PORTABLE - Compact design (24 x 6 x 21 cm) and featherlight (227g) for easy handling and display.
STEM LEARNING MADE FUN - Detailed step-by-step instructions make complex mechanics accessible and engaging for ages 8+.
ECO FRIENDLY ENGINEERING - Transform a recycled soda can into a sleek, functional vehicle, blending sustainability with creativity.
HARNESS THE SUNS POWER - Empower your young innovator with a fully solar-powered rover—no batteries required, just pure sunlight energy.

The 4M Solar Rover Kit is an educational STEM toy that lets kids aged 8 and up build a solar-powered car using a recycled soda can. It includes all necessary parts and detailed instructions, promoting hands-on learning about renewable energy and mechanics without the need for batteries.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

¥9626

Duties & taxes incl.

Japanstore

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15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Educational Objective(s)	STEM
Language:	English
Model Number	3782
Number of Game Players	1
Assembly Required	Yes
Batteries Required	No
Batteries Included	No
Material Type(s)	Aluminum
Remote Control Included?	No
Colour	Multicolor
Product Dimensions	24.13 x 6.35 x 21.59 cm; 226.8 g
Item model number	3782
Manufacturer recommended age	8 - 15 years
Manufacturer	Toysmith
Country of Origin	USA
Item Weight	227 g

4M Solar Rover Kit

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