Finedon Electronics

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DC 3.6V to 20KV Low-liter Boost Step-up Power Module High-Voltage Generator 

The module can be used in high-school scientific experiments, electronic devices, negative-ion generator, high-voltage sources, Ideal for small science projects.
Ideal for use with a single 18650 3.6-3.7 VDC Battery or a similar voltage phone battery.
These can use upto 2A, which changes with voltage gap
Always ensure there is a small voltage gap on output terminals or you can damage this unit.
Limit time of arc to 5 Seconds or you can damage this unit.

The RED / Green Wire are your 3.7V DC Input terminals Red + Green 0V
The Other Two Same Coloured wires are you output terminals
~Do Not Touch the output terminals~


1x High Voltage Generator Module Supplied

This item will be fully inspected prior to dispatch. Buy with confidence.


Please read and note the following before ordering:

We welcome collections, Please call to arrange this. We accept cash on collection or pre-pay on PayPal or Through eBay

We are unable to provide any technical support, please ensure you fully understand how this item works by checking for any datasheets, to enable the product to be used within your application / project. (not provided with the item unless stated in listing!) Please Read the listing as it may contain important information.

When upgrading to 1st class post, please note this is sent via Royal Mail and is not a guaranteed next working day service.
All eBay Delivery Dates are estimates Only. If you need a next working day (not weekend or bank holiday) service please select Special Delivery.
Royal Mail State a delivery is not lost for up to two weeks after posting, so please inform us of a late delivery but please DO NOT open a case. We do respond to all messages to us in office hours. Mon - Fri 9 - 3pm. So please be a little Patient.

We attempt to send out all orders received before 3.00pm the Same Day. This excludes weekends and public holidays.

Customers placing multiple orders. - We may ship all the orders as one, please do not ask for a refund of shipping cost after you have placed your orders. Please do not place your orders if you want a refund of shipping costs.

Any problems Please contact us, our customer service is here to help.

Please Note: All Display pictures are for reference only.