Q-Connect rechargeable lithium-ion batteries with USB-C charging port are the perfect solution for all your everyday devices. Designed for reliability and convenience, these batteries are available in the two most popular sizes, AA and AAA, and feature cutting-edge technologies such as fast charging, long-lasting performance and built-in safety mechanisms. Ideal for a wide range of devices, the rechargeable batteries offer a sustainable alternative to 1.5V disposable batteries. Each set comes with 4 batteries and a 4-to-1 USB charging cable.