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Title: My roomba runs again!
Review: My original roomba battery lasted for about two years. The performance of the battery really degraded over the past six months, to the point where it would only run for a minute before dying. Very frustrating! I found a review posted here about "renewing" the battery and tried it, but the battery was dead.The new battery is great! My roomba is back to running for 1.5 hours (on a mix of hardwood, tile and carpet). It is also running faster. The battery was exactly what I wanted and arrived when promised.
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