QUICK RELEASE: Twist the quick release tab to open and close your device so you can charge your doorbell without removing your device and still have backup power SAFETY & QUALITY GUARANTEED: CE, RoHS, FCC, PSE certified Rechargeable battery, 100% brand new, made of high quality materials to withstand harsh weather conditions. It is also built into the protective board that identifies your devices and protects them from overcurrent, overheating and overload. Charging: This replaceable battery can be charged using a Micro USB cable. Powered by power banks, computers, laptops, etc. Depending on motion and lighting settings, your Ring device can last up to six months. We have also developed a charger specifically for this doorbell battery, which is more compatible with our batteries and has more stable charging capabilities. Micro USB Charging Compatibility A micro USB cable is included in the package, which can be used to charge the battery, making it more convenient and reliable for users. Charge using a micro USB cable compatible with chargers or devices with USB parts, powered by power banks, computers, laptops, sockets, etc.charging Quick Release TagsQuick release allows easy battery replacement without moving the device. To charge your device, simply press the tab to release the battery and connect it to the micro USB cable The battery is made of high-quality, sturdy material and can power your ring camera for a long time. Based on motion and lighting settings Note:1. Please allow some imperfections due to manual measurement. Please make sure you don't mind before bidding.2. Due to different monitors, colors may vary, please understand. Notice:Hello, please pay attention to your shipping address when purchasing products. If your delivery information (e.g. name, street, house number, doorbell/box without name, etc.) is incorrect, the order will not be shipped correctly. )