Nemo submersible power tools certifications CE certificate for Angle Grinder CE battery cells 4 CE Battery cells 1 CE battery cell 3 CE battery cell 2 CE - Certificate IEC 61558-1 IEC 61558-2 TCT221215M057_22V-6_MSDS TCT221202M001_18V-3_MSDS TCT221215M059_18V-6_MSDS TCT221215M060_5S-WHDL-2_MSDS IEC Certificate of Compliance UN38.3 MSDS 1.2M Drop test report HD - 18 6Li-50-HAVS Report