GRASS CUTTING MACHINE | കുറഞ്ഞ ചിലവിൽ പുല്ല് വെട്ടി നിരത്താം  

12V DC Motor amzn.to/37ssk6K
angle grinder cutting tool accessories amzn.to/2JveQz9
U can buy battery water from local shop, please ensure its ppm(parts per million) value is less than 5 ppm.
In order for the water to be considered distilled enough to be used in a normal lead acid battery, the water should be of 5 Parts Per Million Totally Dissolved Solids (PPM TDS) or below.