18V 2.0Ah Compact Lithium Ion Battery N635

COMPACT: This lightweight battery will reduce fatigue for long periods of work COLD WEATHER PERFORMANCE: This battery will work in sub-zero temperatures without any loss in performance FADE-FREE POWER: Even at low power, the battery will still work at peak performance as though it were fully charged ONE+ COMPATIBLE: Any 18V lithium ion battery powered tool in Ryobi’s One+ battery lineup is compatible with this battery EASY ATTACHMENT: Simply plug the battery into your tool of choice and it will work instantly