The Batteriser is a clever device that extends the life of a standard disposable battery by up to 800%. Most consumers don’t realise that electronic devices often only use 20% of a battery’s energy before the device stops
functioning. Batteriser, a 0.1mm thin stainlesssteel sleeve, allows you to tap into the remaining 80% of energy that is usually thrown away. Its thin design enables the battery plus sleeve to fi neatly back into your device. Batteriser is available for AA, AAA, C and D-cell batteries and prices start at under $10.00 for a four pack of sleeves. Every year, over 15 billion disposable batteries are consumed globally.