Milwaukee Tools - M18 Batter...

M18 REDLITHIUM CP2.0 Battery. All-weather performance. Onboard fuel gauge. REDLINK Intelligence. Dimensions: 4.66"L x 2.15"H x 3.12"W. M18 & M12 Multi-Voltage Charger. Charges M12 and M18 battery packs. Reduces time to manage charge cycles. 2.1A Max input. 2.5Ah Max output amps. Dimensions: 9.8"L x 4"H x 7"W.