Rechargers for electric accumulators; Renewable battery system to provide backup power; Lithium iron phosphate batteries; Lithium phosphate batteries; Thin-film solar (TFS), vertical axis wind turbine (VAWT) and Hybrid TFS VAWT off-grid power and deep cycle battery storage systems composed of batteries, charge controllers and inverters with integrated LED bulbs and LED light fixtures; Optical or telescopic lens sights