Answer to "MacBook shuts down randomly with still battery charge left"I have had my laptop Mac AIr 2013 repaired in Kathmandu, I reside in Nepal... It used to shut me down when playing I-tunes, and then had to restart it and still had 65% of the battery going, so how cold it does that. SO, in Kathmandu they said the battery was faulty, maybe it was not...I bought it only 2 years ago...now after the repair, last month, my 'new battery' made in Singapore, is continuing to shut me down. Just now and with 75%. the technician said I can bring it to their store here, I wonder if he knows about what you are explaining here about it? Or have they simply not changed it with a new battery? Anything in these banana republics can happen. What should I do? I paid 40 dollars for the Battery! What is this coconut battery?