Rebuild kit for a DC9091 Battery
PLEASE note that there are other models for the 14.4 volt (such as DW9091) and the batteries are not interchangable. Please check the bottom of your battery pack.
This Dewalt DC9091 XRP 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. Our standard packs use only quality 1.2 Volt, 2200 mAh NiCd cells. When assembled, tested, and inspected, these packs actually test out at 2200 mAh, 19.65 VOLTS! You can also upgrade to our NiMh cells available in 2600 mAh, 3000 mAh, 3400 mAh, or 3800 mAh. 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.
Other DetailsOne Year Warranty
5 Reviews Hide Reviews Show Reviews
Great very easy to rebuild thanks
I bought the DC9091 battery pack for three Dewalt 14.4 volt tools ( 2006 models) that were too good to get rid of. I have newer Bosch lithium tools but still had occasional use for the 'vintage' ones. I am VERY SATISFIED! I forgot how much torque that 1/2 drill had while testing using a sharp 3/4" auger bit. The quick 1st class shipping was icing on the cake. One note, while opening my old battery pack, it got stuck on something and the lid wouldn't come off. I got it and the problem was thick sticky tape was used to help hold the contact post in. I used a small piece of wood to push it down the tube. Final thought; if the tool was special to you and of good quality, give it a new life.
Have purchased 18 volt replacement for another Dewalt in the past.
I like the quality and dealing with a smaller company is so much nicer than the big stores...besides I get to recycle!
I will buy from them again when the time comes and you should too!
Found Bluff Battery on the Internet and ordered a replacement battery for my DeWalt 14.4 battery. Good communications with the company and shipped well packed. The battery change took about 2 minutes. Have told many others about their service.
Very quick shipment of a replacement battery that was super easy to install. Charged quickly and works like new. Less than half of what a new one would cost. And a lot easier (and safer) than trying to solder together NiCad batteries yourself and package them securely.