Regular Inverter Battery Maintenance

It is very important to maintain your battery regularly. A battery contains corrosive and potentially dangerous compounds. A nearly-drained battery runs the risk of leaking and damage beyond repair. An over-charged battery runs the risk of exploding. Besides these risks, a well-maintained battery can give you optimum performance and have a much longer life than a neglected battery. At SF Sonic, ou... Read More

Power Drives From Kolkata

It’s time to crank up your car batteries and  explore the hidden marvels around Kolkata. SF Sonic has a list of places you absolutely must visit near Kolkata. Nature, architecture, fun and adventure. There is something for every kind of traveler. So power on all weekend long!... Read More