For Dewalt 20V Battery,6AH Rechargeable Lithium Ion Battery, Dewalt BCB200
Backup Battery BCB200. 0.61kg 6AH. Capacity: 6Ah. DeWalt 20V 60V 120V Battery Models Max DeWalt 20V Max Battery. 360 watt-hours of power when using (2) 6.0 Ah batteries in a 20V MAX tool. For 20V, Max power tools.