2 x 3.7 Volt 21295 303450 500 Mah Lithium Gum Polymer Battery for MP3 Smartwatch Drone

Product Details: Technology: Li-poly (Lithium Polymer); Voltage: 3.7 Volts; Capacity: 500mAh; Battery Type: Socketed Lithium Polymer Battery (303450); Battery Dimensions: 3X34X50 mm; Battery Weight: 10.5 Grams; The 303450 features a lithium polymer battery with a power of 3.7 volts and a capacity of 500mAh. This feature allows the battery to provide sufficient power to portable devices despite its small size. It is ideal especially for wireless headphones, portable chargers, and similar small electronic devices.