New item is sealed - Integrated L.E.D. Battery charge level indicator allows user to monitor battery charge - Reaches full charge in 30 minutes or less - Compatible only with star protection tools, indicated by the star symbol and/or yellow battery receiver under the tool - Battery delivers consistent power and run time in extreme temperatures, even in winter (-4-degree f/-20-degree c) - Equipped with star protection computer controls to protect against overloading, over-discharging and over-heating FREE BONUS: 6 new rolls carton sealing tape - clear. please email.