Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Worst Battery Ever- Even worst is the suppoert from sakar

This battery does not even last half the duration of the original stock battery.Called up Sakar support and was on hold for 75 min.They want me to send the battery in, and it seems that it will take them 1 week to diagonize the issue. The 5 year limited warranty covers nothing.So much so for an international company.Not buying again from them.