6.0Ah For Metabo BSL36B18 HPT BSL36A18 Li-Ion 36V/18V Battery Multi Volt 372121M
371751M / 372121M / BSL36A18 / BSL36B18. Cell Type: Lithium-ion (Li-Ion). Do not put battery into water and fire. Keep away from children. Do not Separation, extrusion, and impact. Capacity: 36V-3.0Ah / 18V-6.0Ah.