USB Rechargeable 9V Batteries Backup Replacement Square Battery Power Pack 650mAh Doorbell Batteries Microphone Batteries 6 packs

Large capacity 9V rechargeable battery imported: 6 sets of 650mAh nickel hydrogen 9V rechargeable batteries. Please note: This is a 9V battery. Recycling times: can be charged up to 1800 times. Not purchasing a large number of disposable or alkaline batteries can not only save money but also protect the environment. Low self discharge: Even if not applicable for three years it will still maintain 80% of its initial capacity. If you do not use the battery for a long time please charge 60-80% every three months. Pre charging and widespread application: Partial pre charging but it is best to fully charge each battery before first use. CITYORK rechargeable 9V battery is very suitable for high-performance devices such as alarms remote control toys wireless doorbells wireless headphones multimeters and other devices that require a 9V battery. 100% customer satisfaction: If you have any questions about CITYORK purchase please do not hesitate to contact us via email. We are very happy and will do our best to help you solve it!