For cost reasons, the shipment will be by mail - but the delivery can take place very quickly: In my first order I had ordered only in the afternoon and asked via email to the fastest possible delivery - the battery was already the next day! In this respect, top for quick shipment by SINTECH and happiness which has worked the post fast times.
Speaking of first order: this took place almost 2 years ago, the battery did clean work and work after the arduous installation properly (Caution: miraculous battery life as all earlier can not be achieved due to the progressive and increasingly complex iOS firmware versions - unless using old versions, but there are some apps that only work with the newer iOS versions. So do not expect too much ...).
However, the shop has a few weeks ago no longer works. Only in the 2nd look much to me that the display is under great pressure, so I was screwed the device. Alarmingly, it appears that the battery was swollen to 2-3 times the size, has bent the motherboard and pushed from the bottom on the display.
Annoyed I quickly the low battery blamed and contacted the trader who me
A had put a spare battery available and
B AC adapter or cable has been blamed for the failure of the battery.
All reservations and accusations yoy. The replacement battery I need to take: In the meantime, up to the delivery of new replacement batteries I installed the original battery from Apple. Also this ballooned after a single load. The fault is thus at cheap battery charger that leads apparently to an overvoltage.
In this respect: Product price-performance technical top, but please take care of a clean power adapter. After bending back of the motherboard, install the batteries and use a higher-charging plug everything works fine.
