Synergy Digital Power Tool Battery, Compatible with DeWalt DE9503 Power Tool, (Li-ion, 18V, 2000mAh) Ultra High Capacity, Replacement for DeWalt DC9096 Battery - Walmart.com
2Pack 3.6Ah DC9096 for Dewalt 18V Battery Replacement for 18 Volt Dewalt Batteries XRP DC9098 DC9099 DE9039 DE9096 DE9098 DW9099 DW9098 DE9503 Cordless Power Tools - - Amazon.com
DeWalt DE9503 Heavy-duty 18V 2.6Ah NiMH Battery for Cordless Tools