Battery Pack 4xEXBA18V-40 + 2xEXBA18V-80

The EXBA18V-40 high-power Expert battery delivers up to 2000W maximum power for demanding applications (based on internal lab testing; instantaneous maximum power with a fully charged new battery) in the most compact design. The EXBA18V-80 high-power Expert battery provides up to 120% more runtime, ensuring exceptional continuous work even with tough applications (vs. Professional GBA 18V 4.0Ah; internal test lab data; grinding on mild steel with GWS 18V-15 S + flap disk, 30 s intervals with 5 s breaks). Both use advanced tabless cell technology whereas conventional batteries come with multi-tab cells that use only two tabs as current paths. This creates a bottleneck that adds to the resistance of the battery. Tabless cell technology opens this bottleneck. Instead of only two current paths, it offers countless parallel current paths. The result: less resistance, less heat, extreme runtime and maximum power. With its reinforced robust housing, excellent thermal management with COOLPACK 2.0 and tabless cell technology, the EXBA18V-80 offers long lifetime and is therefore ideal for professionals who rely on durability and performance.