Convenient USB-C charging interface: 1.5 volt rechargeable lithium usb aa batteries with 4 in 1 usb-c charge cable, you can charge 1-4 pack 1.5v rechargeable aa lithium batteries simultaneously, greatly enhancing user convenience AA rechargeable lithium batteries built-in LED indicator: During charging, the green LED light will flash, and after full charge, the LED light will remain on 1.5V lithium rechargeable aa usb batteries for blink camera batteries replacement,toys,xbox,wireless mouse, remote control,keyboard,razor, vibrating gamepad, camera flash, electric toothbrush,ring camera,calculator,smoke detector,flash light,microphone,electronic lock,clock What you get: 8 pack 1.5v aa lithium usb rechargeable batteries,4 in 1 usb-c cable and lithium aa batteries case Rest assured that we now have even better packaging. If you receive our aa lithium batteries for blink camera is broken or have other problems, please contact us anytime! Quantity: 8 AA Rechargeable batteries Type: Li-ion Size:AA Votalge:1.5V Capacity: 1200mAh Recycle: 1200 times