Amazon.com: Synergy Digital Power Tool Battery, Compatible with DeWalt DCR016-QW Power Tool, (Li-ion, 14.4V, 4000mAh) Ultra High Capacity, Replacement for DeWalt DCB140, DCB140-XJ, DCB143, DCB145 Battery : Tools & Home Improvement
Lithium Ion Batteries 14.4V Replacement Power Tool Battery for Dewalt Cordless Drill Dcb140 Dcb141 Dcb142 Dcb143 Dcb145 - China Power Tool Battery Pack and 3.0ah Power Tool Battery price | Made-in-China.com