Batteries

XHR-2P 2.54 500mAh 552035 smart wearable massager sound beauty instrument 3.7V lithium polymer battery XHR-2P 2.54 500mAh 552035 smart wearable massager sound beauty instrument 3.7V lithium polymer battery XHR-2P 2.54 500mAh 552035 smart wearable massager sound beauty instrument 3.7V lithium polymer battery