Synergy Digital Power Tool Battery, Compatible with DeWalt DCR006 Power Tool, (Li-ion, 14.4V, 4000mAh) Ultra High Capacity, Replacement for DeWalt DCB140, DCB140-XJ, DCB143, DCB145 Battery - Walmart.com
for Dewalt 14.4V 4000mAh power tool battery DCB140 XJ, DCB140,DCD735L2,DCF835C2,DCF835L2,DCL030 XR,DCD936L2|Rechargeable Batteries| - AliExpress