Bosch BAT414 12-Volt Max Lithium-Ion 2.0Ah High Capacity Battery , Black - Battery Testers - Amazon.com
Amazon.com: Synergy Digital Power Tool Battery, Compatible with Bosch DDB181 Power Tool, (Li-ion, 18V, 5000mAh) Ultra High Capacity, Replacement for Bosch BAT609 Battery : Tools & Home Improvement
BOSCH GXS18V-12N14 18V Starter Kit with (1) CORE18V® 8 Ah High Power Battery and (1) Fast Battery Charger - Amazon.com