Description: With its quick charge time and ability to handle up to 1,500 charge cycles, the AS 2 battery is a powerful addition to the STIHL® battery series. Weighing under half a pound, the AS 2 pairs perfectly with the GTA 26 battery garden pruner, the HSA 26 handheld garden shears, and the SEA 20 handheld vacuum. This tool is IPX4-rated for weather-resistant construction and has been designed and tested for splash-water protection. Features: Locking Hooks – Locking levers allow for the battery to be properly secured and easily removed. Lightweight and Compact – This lightweight battery helps to reduce user fatigue. IPX4 Rating – This tool is IPX4-rated for weather-resistant construction and has been designed and tested for splash-water protection. Specifications: Weight: 0.4 lbs Battery Energy Content: 28 Wh (Watt-hours) Battery Capacity: 2.1 (unit not specified, possibly Ah or Amp-hours) Rated Voltage: 10.8 volt table { width: 100%; border-collapse: collapse; text-align: center; border: 1px solid black } td, th { border: 1px solid #dddddd; padding: 8px; } Width Weight Height Length 0 Inch 0.4 Pound 0 Inch 0 Inch