Draper 03981 BATT/PP3/9V/4 Power Up Ultra Alkaline 9 V Batteries (Pack Of 4)

With 20% more capacity than standard alkaline batteries, these multipurpose Draper PowerUP Ultra Alkaline 9V batteries are ideal for high-capacity applications.
9V batteries are used to power appliances such as smoke alarms and detectors, LCDs and small portable devices.
These Draper PowerUp 9V batteries are designed to be leakproof and come in two handy pack sizes.