Is your old DeWalt 14.4V cordless tool battery dead? Bring your drills, drivers, saws, and lights back to life with this DASNITE replacement battery pack! It's a Ni-MH (Nickel-Metal Hydride) battery with a 4.8Ah (4800mAh) capacity and 14.4 volts, designed as a direct replacement for DeWalt models like DC9091, DW9091, DW9094, DE9038, DE9091, and DE9092. It's compatible with a ton of DeWalt 14.4V tools (check the list in the description). Ni-MH batteries have no memory effect, so you can charge them whenever. This pack is lighter than old Ni-Cd batteries and includes power indicator lights. It comes with safety protections against overcharge and short circuits. It's CE and ROHS certified. The kit includes the battery and a user manual. A cost-effective way to keep your DeWalt tools running strong without buying a whole new kit. Just plug it in and get back to work!