Amazon.com: RYOBI - 1 x Lithium + 36 V Battery Compatible with all 36 V Max Power Gardening Tools - 4.0 Ah - Individual Charge/Discharge Cell Management and Regulated Energy - BPL3640D2 : Tools & Home Improvement
18V 4AH 1 FOR ALL BATTERY - Cat Power Tools
Cat CAT 1 For All 18-volt 1/4-in Variable Speed Brushless Cordless Impact Driver (2-Batteries Included) in the Impact Drivers department at Lowes.com
Amazon.com: DCK 12V 2.0 Ah Lithium Battery, Compatible 12V Cordless Power Tools, High-Capacity Replacement Battery, Long Battery Life, 40min Fast Charge Battery for Cordless Drill (LB1220-1) : Tools & Home Improvement
Milwaukee M18 REDLITHUM 18 Volt Lithium-Ion 8.0 Ah High Output XC8.0 Tool Battery - Power Townsend Company