This specialist battery brought to you exclusively from Energizer here at piggypowerbatteries.com is truly one-of-a-kind. Suitable to power an array of home security devices and electronic dog training collars, this battery is often a hidden essential in a variety of today's modern homes.

Boasting an impressively-long shelf life, this 2-pack will provide all the power needed for years to come. Also able to function in extreme temperatures, no matter where you are in the world you can be rest assured your devices won't suddenly cut-out. Want to take your dog on holiday but are unsure whether to bring their training collar with you? Don't worry, because this battery will have you covered!

As the Energizer 4LR44 A544 6V Alkaline battery is considered specialist, it would make sense to assume it has a hefty price tag. However, here at piggypowerbatteries.com, we believe everyone should have access to specialist batteries no matter what their budget, which is why we stock all our specialist batteries at some of the most cost-effective prices around!