What is maximum load it can bear? Please let us know quickly we have to submit project on monday.

YOU JUST APLY NORMAL WEIGHT NOT HEAVY WEIGHT

How will we connect the wire for battery?

There is no another connection for connecting with battery . Just you can show that power is conserving in battery by applying a fake wire to the battery. Because we can't produce that much energy to recharge a battery.

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⚡ Power your curiosity, no batteries required!

READY OUT OF THE BOX - No assembly required—just unbox and impress your peers instantly
EFFORTLESS INNOVATION - 100% handmade and fully functional—no wiring or batteries needed
INSTANT SCIENCE IMPACT - Glowing LED powered solely by your own generated energy—perfect for standout school projects
AWARD WINNING RELIABILITY - Proven winning model with complete project report included for academic success
VIBRANT MULTICOLOR APPEAL - Eye-catching ceramic design that sparks curiosity and creativity

The PZT Sensor Power Generation Circuit is a compact, handmade educational science kit that generates electricity without batteries, lighting an LED with a subtle glow. Designed for kids and teenagers aged 6+, it features a vibrant multicolor ceramic build, requires no assembly, and comes with a project report, making it an ideal, award-winning tool for school and college innovation projects.

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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.

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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.

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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.

$13

Duties & taxes incl.

Cayman Islandsstore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Assembly Required	No
Batteries Required	No
Batteries Included	No
tech_spec_battery_description_toys	No Battery Required
Material Type(s)	Ceramic
Colour	Multi color
Package Dimensions	12 x 7.9 x 1.5 cm; 30 g
Manufacturer recommended age	12 months and up
Manufacturer	SR Robotics
Country of Origin	India
Item Weight	30 g

SRROBOTICS PZT Sensor Power Generation Circuit, Multicolour - Science Kit - Educational Science Kit - Physics - Unisex - Kids, Teenagers - Age 6+

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