Not that you would have a huge cause to, but if you do ever need to charge your MacBook Air using just disposable batteries a new and quirky charger has been developed that allows you to do just that.
The new recharge has been developed by Japanese company Bird Electron and has been designed to enable you to charge your Macbook Air using a Apple’s MagSafe Airline Adapter and a handful of batteries.
The EP-15V MacBook Air Battery Charger is powered by 8 x LR14 or Type C batteries and will provide your Mac with enough juice for it to run for another two hours once your laptop is fully discharged
The MacBook Air Battery Charger is currently available in Japan for 24,000 Yen.
Source : Akihabaranews