Synergy Digital Power Tool Battery, Works with DeWalt DC540 Power Tool, (Ni-MH, 12, 3000mAh) Ultra High Capacity, Compatible with DeWalt 152250-27, DC9071, DE9037, DW9071 Battery - Walmart.com
Cameron Sino 2000mAh Battery for Dewalt 152250-27, 2802, 2802K,Flash Light, DC540, DC540K, DC542 and others - Walmart.com - Walmart.com
Dewalt DC540 Battery Replacement
Tank DW1230-800 Dewalt 12 V 3. 0 AH Battery DW9071, DW9072 - Black - Walmart.com
Dewalt 12 Volt 2.0 AH - High quality drill packs battery - Sask Battery