John Hanson Pye/Shutterstock If you’re looking for affordable power tools to use on the worksite, or just to tackle some jobs around the house, Kobalt may be the best choice for you. Sold exclusively at retail level by Lowe’s Hardware, the blue tool brand features different battery options, including the 24V, which can be used in tools for quick and easy tasks. Kobalt’s 24V MAX lithium-ion batteries are great for simple tasks because they’re fairly small and not heavy. Th...