Xpal Power SpareOne Plus Emergency Phone, Powered by Energizer

Xpal Power SpareOne is the world's only emergency mobile phone powered by a single AA battery, boasting up to 15 years* of battery life when stored unused or 10 hours of talk time* when in use. Features include a torchlight providing 24 hours of continuous light*, a dedicated 911 dial button which works with or without a SIM card, and the ability to pre-set 9 speed dial numbers.