- EWD 400-N Double Booster Classic Digi Voltage Stabilizer for AC Upto 1.5 ton Working Range (130 V to 270 V) White with 5-Year Warranty

Its step up the volt around 150 to 230v.. no noise. Good weight. Working perfectly

Using this stabilizer for my AC for the last one month. Works perfectly fine Good quality High voltage fluctuations are there in my area.... handles it with ease. Packing was not upto the mark. Overall very good product considering one month usage👍

Good product .

This is a horrible stabilizer. It's written that it has initial time delay. But during fluctuation my AC is rapidly switching on and off. The functionality of initial time delay isn't there and it's harming my AC.

Everest EWD 400-D Double Booster Classic Digi Voltage Stabilizer is yet another digital voltage stabilizer that has made it to the market and have received numerous positive reviews from its users. Everest EWD 400-D Double Booster Classic Digi is a voltage stabilizer and is pretty efficient for air conditioners and other appliances that require protected voltage. Here's a breakdown of its key features:Here's a breakdown of its key features: Pros: Capacity: Feasible for ACs of up to 1.5 tons of capacity Wide Operating Range: Features input voltage range of A.C 130V-300V Boosted Output: Takes care not to allow output voltage drop to values less than 200V or rise to more than 270V for your appliances Technology: Uses toroidal transformers in conjunction of solid-state circuits for voltage adjustment. Additional Features: Space-saving design Silent operation Instant start On the basis of the above analysis, it has been seen that time delay for surge protection is of great importance. Five-year warranty (this extends only to the product for the first one-year warranty, with the additional four-year warranty on the product’s services). Cons: Limited information available online: Some benefits of the Logitech G560 are that while there are few detailed customer reviews, it is hard to evaluate the product’s true performance and durability. Might be overkill for smaller appliances: Innovations Small gear boxes can be less protective than large ones, and if you only have to cover smaller electronics than it would be more economical to use a less powerful stabilizer.

Most recommended ... Good working

Would've given more rating, but my requirement was to buy a Votage Stabilizer with a working range upto 300V. I bought this based on the product description in Amazon. To my surprise, working range for the product is only upto 290V. I know it is only 10V in numbers, but for my requirement it makes more sense. So far since the last few hours of usage, when the voltage remains less than 290, it worked without any issues. But cuts off when input voltage goes beyond 290, which makes this product unuseful for me for the most part of the day. So please be mindful of the working range this is actually (150V - 290V) unlike advertised in Amazon as 130V-300V.

Value for money