9V Battery Rechargeable USB Beston lithium-ion with Type-C charging port 3700mWh - White

Reliable and convenient, this 9V lithium-ion battery charges via the included USB-C cable. It supports up to 1000 charge cycles, with an LED indicator that turns from red to green when fully charged. To maximize battery lifespan, unplug once fully charged. 9V Battery For Toys, Home Appliances, Consumer Electronic