Do not allow metal objects or liquids to contact or short-circuit the battery terminals, as injuries or burns mayresult.To avoid damage, do not store the batteries attemperatures below -4° F or higher than 185° F and avoidleaving the batteries unused for very long periods of timewithout periodic charging. Follow these storage rules:Less than one month:-4° F to 140° F (-20° C to 50° C)More than one month:-4° F to 113° F (-20° C to 35° C)Note: Damage can occur to Lithium Ion (Li-Ion) batteries ifleft uncharged. Li-Ion batteries should not be left with acharge level below 30%. Fully charge your Li-Ion battery priorto storing and periodically recharge your Li-Ion batteries.$CVVGT[FKURQUCNCPFTGE[ENKPIYou must follow these instructions when disposing of orrecycling the battery:Do not dispose of the battery in a fire; the cell mayexplode. You must follow the regulations in your arearegarding disposal of batteries.Do not open or puncture the battery; the releasedelectrolyte is corrosive and may cause damage to theeyes and skin, and can be toxic if swallowed.Charge the battery in accordance with the instructionsspecified in this user guide. See “Charging the battery”on page 28.Return unwanted Samsung Lithium Ion batteries to yournearest Samsung Service Center. (Call toll free1-888-987-HELP (4357) in the U.S.)