Product Details

• Amazon Sales Rank: #275 in Home Improvement
• Brand: DeWALT
• Model: DWTDC9091
• Number of items: 1
• Dimensions: 7.25" h x 3.25" w x 5.75" l, 1.75 pounds

Features

• Powers the entire line of DeWalt 14.4-volt tools
• 40-percent more run-time than standard batteries
• Provides up to 1,200 cycles
• No memory effect
• backed by a manufacturer's 3-year warranty

Amazon.com Review
Step up to the extra power of the DeWALT14.4-volt XRP battery pack. This high-capacity NiCad (nickel cadmium) battery delivers 40 percent more run time than standard NiCads. That means you can work longer—drive more screws, bore more holes—and spend less time swapping out and recharging batteries.

The XRP pack, which stands for eXtended Run-time Performance, will fit all of DeWALT's 14.4-volt cordless tools and chargers, except its Univolt tools. Finally, remember to recycle your old batteries. --Joseph Truini

What’s in the Box
One rechargeable 14.4-volt XRP NiCad (nickel-cadmium) battery

Amazon.com Product Description
Designed to power the entire line of DeWalt 14.4-volt tools, the DEWALT DC9091 XRP 14.4-volt 2.4 Amp Ni-Cad Pod Style Battery lets users run multiple tools off of the same battery pack. This high-capacity XRP battery has 40-percent more run-time than standard batteries and provides up to 1,200 cycles with no memory effect. This battery pack is backed by a 3-year manufacturer's warranty.

From the Manufacturer
DeWalt DC9091 XRP 14.4-Volt 2.4 Amp Hour NiCad Pod Style Battery

Customer Reviews

Wow!
The difference between this battery and the "regular" 14.4v DeWalt batteries is like night and day. I was always fairly pleased with the performance I got out of my original batteries, but once I picked up one of these I was convinced that the hype is justified. Right out of the box I noticed that this battery is a bit larger and significantly heavier that the regular 14.4's. Once fully charged, I slapped it in my drill/driver and was AMAZED at how much more powerful this battery pack was. I have also been impressed with the run time between charges, but since I have not yet used it to build any decks, etc., I cannot say if the battery truly lasts 25% longer (or 40% or whatever).

I highly recommend this as a quality product that performs amazingly well.

DEWALT DC9091 14.4-VOLT XRP BATTERY PACK
This battery is acceptable as a replacement. However one flaw is that the battery is not the same size as the original. It fits the drill fine but does not fit into the carrying case properly. It is a small flaw but other than that it works fine.

Hot Batteries
As far as batteries go, they came, they charged, they performed flawlessly. The Dewalt XRP batteries are definitely worth the extra expense for longer run-times between charges, a must-have for the professional contractor.