Built for reliable and lasting performance, this ECHO 58-Volt 2 Ah Lithium-Ion Battery is up for any task. It is designed with a reliable triple protection feature that protects the battery from overcharging, overheating and overloading, ensuring a longer lifetime. This 2-Amp lithium-ion battery comes with built-in fuel gauge for your convenience.Features 2-Amp hour lithium-ion battery Recharge time: 30 minutes Advanced cold weather performance Protection against overcharging, overheating and overloading Specifications Dimensions: 7.5" x 3.875" x 4.5" Type: Lithium-ion Battery Application: Tools and Home Improvement Quantity: 1 Voltage: 58V Manufacturer #: CBP-58V2AH