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
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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.