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4000W Thyristor Electronic Voltage Regulator AC110V/220V ($20.99)

Web-only deal: get it for $20.99 on Banggood. Updated: 08-02-2026.

4000W Thyristor Electronic Voltage Regulator 4000W AC110V/220V Wide Control Range with Zero Lag Delay Voltage Absorption Circuit Multiple Protections Adjustable Output – EU Plug
Banggood warehouse: China.

Price: $20.99

Additional Banggood coupons:
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Price history and price alert

Here is price history (for all/most countries) for 4000W Thyristor Electronic Voltage Regulator AC110V/220V. The lowest price was: $20.45.
Price records source(s): Banggood
Click on image to enlarge. Price history for 4000W Thyristor Electronic Voltage Regulator AC110V/220V
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).