The Bosch BAT622 18V 6.0 Ah Lithium-Ion FatPack Battery is the lightest, most compact and longest runtime FatPack-style battery available in the power tool industry. CoolPack heat-conductive housing is specifically designed to cool internal cell temperatures for 100-Percent longer recharge life. The battery is compatible with the complete line of 18-Volt Lithium-Ion power tools. The Bosch BAT622 battery is built with advanced technology high-capacity, low-resistance Lithium-Ion cells. The Bosch BAT622 batteries maintain the same size and weight footprint found on previous Bosch 3.0 Ah, 4.0 Ah and 5.0 Ah 18V options.
- BAT622 keeps same small footprint of existing Bosch Lithium-Ion battery platform
- Longer battery runtime increases productivity for critical system tools like rotary hammers, drill/drivers and saws
- Low-resistance cells offer 45 percent more runtime versus a standard 4.0 Ah pack
- Single-cell monitoring maximizes performance of each individual cell
- Flexible power system works with all Bosch 18V Lithium-Ion power tools