Powerful, compact 4Ah battery for Garden+ tools. | ECHO
Mighty Max Battery LEOCH DJW6-1.2 6V1.3AH 6V1.4AH 6V1.2AH LP6-1.4 Rechargeable Sealed Lead Acid 613 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com
MOTORHEAD 20V Ultra Lithium-Ion High-Capacity 4Ah Battery, Compatible with All 20V Ultra Platform Tools, USA-Based - Amazon.com
Parkside 20v 2AH / 4AH Li-Ion Battery - Single / Double Fast Charger *X20v Team* | eBay