Quick view Atmos 5041 / S041 Wound Pump Battery Atmos 5041 / S041 Wound Pump Battery Voltage: 18 Volts Capacity: 2500mAh Chemistry: NiMH - Nickel Metal Hydride Dimensions: L 116.00mm x W 52.00mm x H 27.25mm Terminals: Connector MSRP: Was: Now: $119.00 Add to Cart