• This battery is 18-Volt and 1.5-Amp Hour

• Lithium Ion battery

• Has three times longer battery life and half the weight of Nickle Cadmium or Nickle-Metal Hydride

• Maintains a steady level of power throughout charge

• Comes with a 30-day limited warranty

The Hitachi 327730 18-Volt 1.5-Amp Hour Lithium Ion Battery BCL1815 is able to produce a steady amount of power throughout charge. This battery is 18-Volt with a capacity of 1.5-Amp hour. The-Voltage directly corresponds to the power output of a cordless tool, and the-Amp hour refers to how long the battery can last before recharging. The lithium ion battery has the best power-to-weight ratio; as they are half the weight of Nickel Cadmium and Nickel Metal Hydride, yet the battery life is three times as long. The Hitachi 327730 18-Volt 1.5-Amp Hour Lithium Ion Battery BCL1815 is warranted to the original purchaser to be free from defect in materials and workmanship for a period of 30-days from the original purchase date. Every Hitachi accessory is designed to the highest standards and is rigorously tested for both performance and durability. Since its inception, Hitachi has pioneered innovative technologies that have improved the quality of craftsmanship worldwide. Hitachi is a leader in power tool research and development and has achieved many firsts in the power tool industry. Today, Hitachi continues the tradition of innovation and engineering with new features in addition to classic quality.