30mAh Bluetooth Headphone Battery 3.7V 30mAh Size 10.6x9x4.30mm Lithium Polymer Rechargeable Lipo Battery For Bluetooth Headset Multicolor

100% Brand-new

• Item Name: Lipo Battery
• One Cell Lithium Polymer Battery
• Output: 3.7v 30mAh At Nominal
• Over Discharge Cut Off: 2.4 ± 0.06v
• Over Charge Protection: 4.25± 0.03v
• Standard Charging Method: 0.5c Cc (Constant Current)
• Built-in protection circuit PCM for prevent over charging or over discharging..
• High capacity, low inner resistance, long cycle life, low self-discharge.
• Rapid charge-discharge cycle life up to more than 500 times.
• Approx. Dimension: 10.6x9x4.3mm