Product Review
The most well-known use of the 9-volt battery is in smoke alarms or carbon monoxide detectors. Smoke alarms or, in some cases, heat-sensitive fire alarms use 9-volt batteries as the power source. It is generally recommended that the batteries in a smoke alarms and carbon monoxide detectors be changed about every six months to keep the batteries fresh, as the charge can dissipate over time. Other common uses for 9-volt batteries include radio controllers, clocks and walkie-talkies. You can count on our ACDelco Super Alkaline Batteries to deliver maximum power and last three times longer. Everyone wants a brand they can trust. Dependable and reliable, ACDelco brand represents quality batteries and products.
- 4 9V BATTERIES: This convenient pack of 4 size 9V alkaline batteries comes in easy reclosable packaging so that you can keep them easily stored for long-term use, and our batteries feature 9 volts of long lasting power so that you can keep your professional and household devices running for longer. These are NOT rechargeable batteries
- HOME AND OFFICE DEVICES: ACDelco 9 Volt batteries deliver optimal power you can depend on to common every day office and household devices such as smoke detectors, carbon monoxide detectors, clocks, radios, toys, and flash lights, making this an excellent long-term value for around the home, office, camping trips, emergency kits, and much more
- LONG LASTING: ACDelco super alkaline batteries deliver long lasting maximum power that is consistent and reliable for high-drain devices
- 7-YEAR SHELF LIFE: All ACDelco alkaline batteries are built to last with an impressive seven-year shelf life. We advise keeping your batteries in a cool dry place and out of the sun. Stainless steel coating prevents leakage so that you can keep them easily stored long-term
- ENVIRONMENTAL IMPACT: Our 9-volt alkaline batteries contain no mercury or cadmium, making them a smart choice for your family and for the environment
