Electricity Utility Bills Saver Device (90V250V 15000W load)

You canreadthe users guidefrom the photo gallery on the left,whichexplainshow this unit works.Note that the following information is provided by the manufacturer.
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- Saves 20 to 30 of electrical consumption
- Stabilize the supply voltage
- Reduce electrical overheating and enhances lifespan of appliances
- Easy to use, maintenance free
- Earth friendly
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Rated voltage input 90V-250V
Rated frequency 50HZ-60HZ
Load capacity 15000W