【Replacement OEM】: Battery Type: Lithium-ion | Voltage: 40V | Capacity: 7000mAh | Removable & Rechargeable | High capacity battery for extended run time.
【Widely Compatibility】: This battery works with all RYOBI 40-Volt lithium-ion tools (string trimmer, lawn mower) and chargers, including RY40200 RY40403 RY40204 RY40530 RY40460 RY40180 RY40250, and OP403A OP401 ZROP401 OP400A RY40440.
【On-board Battery Life Indicator】: 4 LED lights on the battery that indicate the remaining power for user convenience and over-molded edges for impact protection.
【Safety & Reliable】: The lithium-ion batteries undergo a variety of tests and certifications, built-in over-charge, over-discharge, over-voltage, over-current, and over-heating protections, safety for the battery and your RYOBI 40-Volt collection.