Price
Handheld DC Generator for Household, Outdoor, and Science Education
Simply Operation Turn the handle to generate electricity and light up the bulb. The faster you turn the handle, the more power you produce. Our mini DC crank generator and hand-cranked electricity generator are designed for effortless yet efficient power generation.
Clear Plastic Casing Our portable hand-crank charger and hand-cranked battery charger features a clear plastic casing. This allows students and users to see the motor, gears, and wiring clearly. You can use it multiple times to observe and understand how it works.
Compact Design With its lightweight construction, our manual crank DC generator is perfect for carrying in your backpack or emergency kit. The hand-crank generator for camping is intuitive to use, making it easy to generate power with minimal effort.
Allows Connection to Electrical Circuits This hand-crank dynamo generator and mechanical dynamo emergency power generator can be connected to electrical circuits. After screwing out the miniature light bulb, the emergency power supply generator can be used in almost any experiment requiring up to 6.3 volts DC.
Science Application Experience the thrill of generating power without batteries! Our handheld electricity generator is ideal for classroom physics teaching demonstrations. The hand-cranked power generator and emergency hand-crank DC generator effectively demonstrate the transformation of mechanical energy into electrical energy.
GUARANTEED SAFE CHECKOUT
24 Hours Cancellation
We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
30 Days Returns & Exchanges Policy
If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.
After 30 days of delivery of your order, we will no longer accept returns.
Refund Process & Return conditions:
To request a return,please email us at:[email protected] ,We will respond within 24 hours after
the consumer sends the email (except weekends).
If it is a quality issue, please
provide an order number and attach clear photos of the items that represent the
issue.
After we receive the returned order, our Quality Assurance department will
inspect and verify the condition of the item.Upon acceptance of your return, a refund
will be issued to the original form of payment within 1-3 business days.
Make sure your item meets all our return conditions :
Items returned without authorization will not be accepted.
The time frame for return
must not exceed 30 days from when the original order was received.
Any promotional
gifts must also be returned with your returned item.
All items must be returned in
their original condition, without scratches or signs of wear, and must not be resized or
altered in any way.
Your return needs to be sent within the given time frame(3-12
working days)
Please make sure you provide us the tracking# and receipt after you
return.
Refunds
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).
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