MPF Products&reg; 2 Pack - 3.8V 36mAh H201030 Battery Replacement Compatible with Nike+ FuelBand SE WM0110-003 Fitness Tracker Replacement for the following battery model/part numbers: H201030. Compatible with the following models: Nike+ FuelBand SE WM0110-003 Fitness Tracker. 2 Pack - 3.8V 36mAh Lithium-Polymer Rechargeable Battery Pack. 1 Year Replacement Warranty. MPF Products is a Registered Trademark.