Tuttonica USB-C Rechargeable Batteries High capacity Superior safety long lasting AAA batteries Pack of 4

Long service life---USB-C rechargeable batteries are an ecological alternative that can be reused 1200 cycles
Large capacity---1.5v/740mWh is the capacity of one battery, which ensures the normal operation of battery-powered equipment and the service life is 4 times that of ordinary batteries, ensuring that the memory of your electronic products is not lost.
Portable design, safe and environment-friendly---You can use the USB interface to charge the battery quickly and conveniently at any time
40 minutes quick charging time---AA lithium battery is more efficient and energy saving. 40 minutes fast charging, the LED indicator lights up the red light during charging and goes off after charging.
Rechargeable via USB-C cable upto 1200 times