Compatible with all ECHO eFORCE™ tools and chargers; Equipped with eCM Technology™; On-board charge level indicator
Echo eForce 56V Compact 2.5Ah Lithium Ion Battery features eCM Technology™ providing heat, charge, and discharge management. On-board indicator for quick checks on battery charge level. Weighs only 2.5 lbs. 38 minute charge time using ECHO Rapid Charger makes this a great addition to your outdoor power equipment.