DEWALT 20-Volt MAX Compact Lithium-Ion 2.0Ah Battery Pack (2-Pack) DCB203-2 - The Home Depot
Synergy Digital Power Tool Battery, Compatible with DeWalt DCB183 Power Tool, (Li-ion, 18V, 6000mAh) Ultra High Capacity, Replacement for DeWalt DCB180, DCB181, DCB181-XJ, DCB182, DCB182-XE Battery - Walmart.com