Definition: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Input: My battery only lasted 6 months and then no longer held it's charge.  I'm lucky if I get 20 minutes now after a full charge.    I ordered this battery from a different supplier (New Energy Warehouse).   It was sent from China and not the USA (as stated).  The battery had no serial number or barcode.   There wasn't even a full invoice or guarantee card.    I recommend to send back any battery which comes without a serial number and full invoice.  Simply claim through Amazon within 90 days of ordering if you can get no answer from the seller.

Make sure you get a battery with a serial number and full invoice