Synergy Digital Power Tool Battery, Compatible with DeWalt DC9180C Power Tool, (Li-ion, 18V, 4000mAh) Ultra High Capacity, Replacement for DeWalt DC9180, DC9180C, DC9182 Battery - Walmart.com
DEWALT DC9180 18V 36WA RECHARGABLE BATTERY PACK, TYPE 1, HIGH CAPACITY | eBay
New Brand 18v 4500mah Battery For Dewalt Replacement Power Tool Battery De9180 Dc9180 Dc9181 Dc9182 - Rechargeable Batteries - AliExpress
DEWALT DC9180-2 XRP Li-Ion 18 Volt Heavy Duty Rechargable Battery Pack | North Coast
DEWALT DC9180 - 18 V Voltage Battery | Travers Tool