Hi,
Thank you for your feedback on the product received. We are sorry to hear that you were not happy with the battery. If once the battery has been damaged, please kindly send us a photograph of the battery and our team will be more than happy to help you.
Apologies for your disappointment.
we have one year warranty and 30 days' money back, no need to worry about it.
Regards
Answered by macbatteryshop.com