Features:

• 7-volt Lithium-ion battery
• All VPX products are powered by either one or two of these interchangeable VPX batteries
• Holds charges longer so your tools are ready to work when you are
• More lightweight than Black & Decker's comparable Ni-Cad batteries
• Weighs 14.4 ounces shipped; covered by a 2-year manufacturer's warranty

Editor Reviews:

Product Description:
VPX, Battery Lithium-Lion Battery Pack System, Power The Entire Tool System With This Breakthrough Lithium-Ion Technology, Batteries Hold Charge Longer So They Are Ready When You Need It, Half The Size&All The Power Of Comparable Batteries, When Compared To PS720 More Energy In A Smaller Area, 18CM x 65CM Equal 3.6V Li-Ion, 22CM x 33CM Equals 1.2V NICD, Charger Electronics Protect Battery Pack Set&Forget, 1-2 VPX, Packs Power Every Tool In The System, Low Self Discharge, Packs 50% Lighter Weight, Positive Latch Design With Spring Loaded Battery Release, VPX, Fine Mold Logo Badge, High Quality Queue.

Amazon.com Product Description:

This 7-volt VPX battery is the cornerstone of the VPX family of products.

This VPX battery is interchangeable with all products in Black & Decker's VPX family.

Swap the batteries between tools for immediate, easy power.

With its versatile design and Black & Decker exclusive technology, a VPX battery is interchangeable with all the products in Black & Decker's growing VPX line. Swap out one battery for the flashlight, inflator, screwdriver, USB power source, cut saw, or 7-volt drill driver; or double the juice with two batteries to operate the 14-volt drill driver or the hand vac. And of course, every VXP battery and compatible product features the rugged, dependable construction you expect from an industry leader in home power tools.

Meet the Centerpiece of the VPX System
It’s time to re-tool with the new VPX interchangeable lithium-ion battery system. This durable, portable, powerful 7-volt battery is the very cornerstone of the revolutionary new VPX interchangeable lithium-ion battery system. And once you get started with the VPX system, it's easy to expand with other power tools, household devices, and electronic products. This battery's advanced technology is created to offer the most in performance in a lightweight, compact piece that holds a charge longer and offers a steadier power output. And all of Black & Decker's VPX products are powered by either a single 7-volt battery or two 7-volt batteries like this one.

The VPX product line debuts with a broad family of home and workshop tools, including two drills (one 14-volt and one 7-volt model), a 14-volt hand vac; and a 7-volt screwdriver, cut saw, air inflator, power source and a flashlight. Next year and beyond, Black & Decker will be rolling out additional power tools, plus home, kitchen, and cleaning products -- not to mention electronics, technology, and yard-maintenance devices. The VPX system incorporates cutting-edge product style with striking aesthetics and a truly comfortable ergonomic design. And since they're all created to combine the highest in form and function, the VPX products perform as every bit great as they look. Because the VPX battery is interchangeable between the VPX products -- once you dip your toes into the system with a VPX charger and batteries, you can expand your collection to include all the VPX products you need at a real cost savings.

Warranty
This VPX product is covered by a two-year warranty from Black & Decker.

What's in the box:
One 7-volt VPX battery.

Black & Decker's Focus on Performance
Black & Decker is a global marketer and manufacturer of quality products used in and around the home, and it also serves as a major supplier of information systems and services to government and commercial clients worldwide. With products marketed in over 100 countries, Black & Decker holds leading market shares in a variety of industries, and it frequently adds new product lines to its family of power tools, cleaning tools, outdoor power equipment, laser products and more.

Rating : - Battery apraisal
The Black & Decker 7 volt battery is an excelent power supply for the power screwdriver. It has a long life, and stays strong right up to the end of the charge. Also it is small enough to get into places my larger drill driver can not.