I was wondering about this question for some time now so I sent off a email to CS and about a hour later I got a return email answering my question. Not bad for a Sunday 
Question:
"On Tue, 25 Jul 2017 I had a battery replaced under warranty. My X-stars warranty runs out on the 16th of this month. My question is about the replacement battery. Is the batteries warranty good for 200 charges or one year whichever comes first or does it run out on the same date as my X-Stars warranty?
Answer:
"
The replacement is covered a year from the time it is replaced, or the 200 charges whichever comes first. Please let me know if you have any other questions I would be happy to answer them for you!
Regards,
Cole C
Customer Service"
Good to know

Question:
"On Tue, 25 Jul 2017 I had a battery replaced under warranty. My X-stars warranty runs out on the 16th of this month. My question is about the replacement battery. Is the batteries warranty good for 200 charges or one year whichever comes first or does it run out on the same date as my X-Stars warranty?
Answer:
"
The replacement is covered a year from the time it is replaced, or the 200 charges whichever comes first. Please let me know if you have any other questions I would be happy to answer them for you!
Regards,
Cole C
Customer Service"
Good to know
