71mAh LSS271621 Battery Replacement Compatible with Fitbit Charge 3 Fitness Activity Tracker FB409, FB410. * Replacement for the Following
Battery Model/Part Numbers: LSS271621. * Intended for/Compatible with the
Following Models: Fitbit Charge 3 FB409, FB410, FB409GMBK, FB410GMWT. * 3.7V 71mAh 0.22Wh Lithium-Polymer Rechargeable Battery Pack. * Includes Free Installation Tools. * 1 Year Replacement Warranty. MPF Products® is a Registered Trademark.