The FLIPR battery kit for AnalysR, Flipr Start or Flipr Start Max is essential if the battery in your device has lost its autonomy. This kit has the advantage of being compatible with all the following Flipr products: AnalysR 3, AnalysR 2, Start, Start Max, Flipr 2 (pool and spa) and Flipr Pro. Benefits : Replacement kit for a new, high-performance battery Compatibility with multiple Flipr devices Simple battery replacement Packaging: One FLIPR battery kit for AnalysR, Flipr Start or Flipr Start MaxDelivered in original packaging