The popularity of eco-friendly transportation increases every day, and E-bikes come out as one of the most prevalent choices. Although these were earlier mainly considered for mountaineering or sporting, at present these are being adapted as a regular mode of commute in many places. 

Medical devices to e-vehicles, power tools and, military wearable units, today there are numerous lightweight portable applications powered by battery available in the market.  Convenience and flexibility without compromising the quality is the greatest advantage of battery-operated equipment.

From small DIY works at home to bigger mechanical works in garages,the uses of different tools are common in everyday life.  Though manual tools are still in use, this is largely replaced by power tools these days. One of the greatest benefits of manual tools was its reliability. You don't have to worry about the power source running off. However the effort and time it consumed lead way to the use of power tools.