PLEASE note that there are other models for the 14.4 volt (such as DC9091) and the batteries are not interchangable. Please check the bottom of your battery pack.
This Dewalt DW9094 / DW9092 14.4-volt POWER PACK is a replacement battery pack built by Bluff Valley Battery. Our packs are built per order so you know you get a fresh pack, not one sitting on a shelf for 6 months. We use only quality 1.2 Volt, 2100 mAh NiMh cells. When assembled, tested, and inspected, these packs actually test out at 2100 mAh, 19.65 VOLTS! We offer a 12 month warranty on all of our battery packs. In addition, we rebuild all brands. Just send us you old battery pack ( we recycle all batteries) and we will rebuild it and send it back out to you in 5 to 7 days. Call us at 651-448-0064.
See this quick video on how to change out your battery pack.