Logitech UE Ultimate Ears Speaker Replacement Battery - URC-984000304

US Government, USPS, UPS, and FedEx ban international air shipment of any lithium chemistry battery. Please do not order if you are outside the USA. Please dispose of ethically according to the rules of your Solid Waste Department. These batteries must not go into your landfill because of toxic damage to your water supply and contamination affecting all living things. Please always recycle your batteries! Do not dispose of in fire. Do not incinerate, crush, disassemble, puncture or short circuit or insert incorrectly. Do not try to retrofit and/or engineer this into any other product. Keep out of the reach of children. Do not mix types, do not mix old and new batteries. All batteries can be dangerous if not handled properly! We are here a short time, let's leave a beautiful future. Vita pulchra est!