SENCO developed the 18v 3.0 Ah Li-Ion battery for its cordless tool lines, DuraSpin and Fusion. The battery offers longer run time for tools before having to recharge or change batteries, the company says. The 3.0 Ah battery provides up to 1,400 drives per charge and offers a built-in fuel gauge for an easy check of the remaining charge. The DS215-XP offers a 5,000 rpm auto-feed screw driver and comes with two 3.0 Ah battery packs, charger, two drive bits, drywall and wood nose piece, and soft storage bag. Features include tool-free adjustable nose piece for different length screws, quick bit release, high-speed motor, patented corner-fit feed system for easy wall and corner access, adjustable depth of drive with depth lock, variable speed trigger with lock and reverse, belt hook, and comfortable rubber hand grip. The DS215-XP is sold for $349 and replacement batteries for $119.