Covid Update: All Shinrai Lanka Staff are Now Vaccinated!


I always forget to unplug my laptop from the charger and it always gets over charged. Due to that my laptop’s battery got damaged and wasn’t working where I had to spend thousands of rupees to replace the battery.

Then only I came across Shinrai’s SmartPlugs Now I have a timer set where every 2 hours the plug turns on and off & my laptop battery has got good health I highly recommend this product.