9V 6F22 Batteries High-Power Batteries Long Battery Life 9 Volt Carbon Batteries 3 Years Shelf Life, Leak-Proof 9V Batteries Suitable for Smoke Detectors and Other Electronic Products (24-Counts)

PKCELL high performance 9V batteries have been manufactured with premium raw materials and high-density cell technology, they will give your devices enough power and last longer, so you can rest assured to use your various devices. 6F22 Battery for Smoke Detectors Our batteries provide excellent anti-leakage performance during storage and over-discharge use, provide superior protection for you and your devices.