Synergy Digital Power Tool Battery, Compatible with Ryobi RMT12011L Power Tool, (Li-ion, 12V, 2000mAh) Ultra High Capacity, Replacement for Ryobi BSPL1213 Battery - Walmart.com
RYOBI ONE+ 18V Hybrid Soldering Station with 2.0 Ah Battery and Charger P3100-PSK005 - The Home Depot