DeWalt DW972 Battery + Universal Charger for Dewalt - Replacement DeWalt 12V Battery and Charger (1300mAh, NICD) Replacement DeWalt DW972 Battery and Charger Replacement for DeWalt 12V Power Tools Batteries and Charger Universal Dewalt Charger will charge most NICD and NIMH Dewalt tool batteries from 7.2V to 18V. Will not charge Lithium-Ion tool batteries. Capacity: 1300mAh, Upstart Battery Brand, One Year Warranty Quantity: 1 Batteries, 1 Charger, On Sale for a Limited Time!