18V-20V 2.0Ah Battery for Dewalt DCB205 DCB204 DCB200 DCB201 DCB185 DCB183 DCB182 DCB181 DCG DCS Series Power Tools - AliExpress
Amazon.com: Synergy Digital Replacement Battery, Works with DeWalt DCB183 Replacement, (Li-Ion, 20V, 4000 mAh) Ultra High Capacity Battery : Tools & Home Improvement