Rechargeable 9V Lithium USB Battery 860mAh with 4 in 1 Charge Cable, 9 Volt Batteries 6f22 for Smoke Detector Alarms (4 Pack)

Description

🔌 Power Up Your Life with Rechargeable Convenience!

This 4-pack of Rechargeable 9V Lithium USB Batteries (860mAh) offers a sustainable and efficient power solution for smoke detectors and other devices. With a fast USB charging capability, high capacity, and over 1000 recharge cycles, these batteries are designed for durability and safety, making them a smart choice for eco-conscious consumers.