Genuine productsFactory-direct, or 10x refund
Hand-Crank Generator, AC/DC & Three-Phase
Brand：Jinri Lihua ｜ SKU：LT-502806
Request quoteMember price from ¥30.00 (log in) · Factory-direct · OEM/ODM & volume pricing
Size / capacity
手摇发电机塑料底座枪式手摇发电机手摇交直流发电机A款（塑料底座）手摇交直流发电机B款（木制底座）手摇交直流发电机C款（木制底座）开放式马达
✓Ships from Shanghai stock✓Shock-proof packing · breakage replacement✓Official invoice✓Volume pricing / net terms
Specifications
| Brand | Jinri Lihua |
|---|---|
| Material | General lab material |
| Options | 6 variants |
Product Details
Key Features
- Crank to generate — AC/DC switchable
- Output indicator makes energy conversion visible
- Easy-crank handle for continuous student use
Applications
- Electromagnetic induction teaching
- Energy conversion chains
- Lighting bulbs / driving small motors
Usage Tips
- Crank steadily for stable output
- Stay within load power limits
Selection Guide
- AC+DC modes cover the full electricity unit
Purchase protection
✓
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Fast dispatchFrom Shanghai Songjiang warehouse
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Breakage coverFree replacement within 48h
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Proper invoiceVAT invoice available
FAQ
Is it safe for student operation?
These electrical teaching kits run on dry-cell or low-voltage supply, which is safe; still, wire with power off and check before switching on.
Is this in stock? How fast do you ship?
Yes, usually in stock. Orders placed on workdays (8:30-17:30 GMT+8) ship within 48 hours from our Shanghai warehouse; for bulk orders please confirm stock and lead time with us first.
Do you provide invoices (fapiao) and accept bank transfer?
Yes. We issue regular and special VAT invoices and accept corporate bank transfer; leave your invoice details in the order note.