Replacement Battery for BriteLeafs Far Infrared Therapeutic Rechargeable Cordless Pain Relief Heating Pad / Heating Wrap

Replacement Battery for BriteLeafs Far Infrared Therapeutic Rechargeable Cordless Pain Relief Heating Pad / Heating Wrap, (Replacement battery only, BriteLeafs heating pad is not included).Replacement Battery for BriteLeafs Far Infrared Therapeutic Rechargeable Cordless Pain Relief Heating Pad / Heating Wrap