The growing popularity of MP3 players, as well as their decreasing size, has led SMJ Electrical to launch a 15-pack of AAA batteries.
The launch, under its
Extreme Performance brand, will retail for £6.99
Marketing director Julie Hynd said: "MP3 players lead the trend for minimisation in electronics. With a need for smaller power sources, consumers are increasingly looking for AAA batteries and the 15-pack provides