Instruct: Classify a given review as either positive or negative.
Query: Flatlander

Makita 194157-8 1434 14.4-Volt 2.6 Amp Hour NiMH Pod Style Battery, 2 PackI purchased the makita 14.4 impact driver kit with two batteries 3years ago. With only modest intermittment use, one of the batteries failed. In May 2008 I purchased the two pack. Again after only moderate use one of the new batteries failed. I like the power and performance of the unit and the batteries(when they are working) but was very disappointed in the battery life on 2 of the 4 batteries. But rather than buy new equipment, I am buying another 2 pack from Amazon as their price and service is very good.