CONVENIENT BOSCH LITHIUM-ION 12V MAX BATTERY AND CHARGER KIT: Delivers professional power in a compact package to the jobsite OUTSTANDING 12V MAX BATTERY PERFORMANCE: Designed to efficiently power tools, with a light, portable 12v max battery pack ADVANCED CHARGER DESIGN: With 80/20 dual-mode charging, indicator lights and compatibility with bosch 12v max li-ion batteries LONGER BATTERY RUNTIME: Engineered to deliver up to 50% more runtime than previous-generation 12v max 1.3 ah batteries, at the same weight FAST-CHARGING OPERATION: Fully charges a spent 12v max 2.0 ah lithium-ion battery in approximately one hour REGULATED DUAL-MODE CHARGING: Designed to securely charge the battery fast; the first 80% of the charge is very fast, the remaining 20% is at the normal rate BATTERY-STATUS INDICATOR: Provides indication if charger is in fast-charging mode or long-life mode, and when charging begins, is complete, or is pending charging due to high temperatures FLEXIBLE CHARGING SOLUTION: Compatible with bosch 12v max lithium-ion batteries COMPACT DESIGN: Small and light charger designed to be convenient to carry along COLD WEATHER OPERATION: Works in temperatures down to -4° f