Milwaukee M12 NRG-201 12v Battery & Charger Kit Inc 1x 2.0Ah Battery & C12 C Charger 4933451901 This kit contains 1x M12 B2 2.0Ah Li-Ion Batteries, and 1x C12 C Charger. M12 B2 BATTERY FEATURES Sophisticated electronics: REDLINK™ intelligence Overload protection - Prevents user from damaging their cordless power tool investment in abusive situations Temperature management system - Keeps battery in ideal temperature range to provide maximum life Individual cell monitoring - Ensures optimal charge and discharge for maximum life Discharge protection - Prevents cell damage from over-discharge Integrated weld frame Cell separator Impact and vibration protective rubber SPECIFICATION Battery Pack Capacity: 2.0Ah Battery Type: Li-Ion Charge Time With C12 C Charger: 40 minutes Weight: 0.2 kg Voltage: 12v C12 C CHARGER FEATURES Temperature protection electronics optimises the charger rate in extreme temperatures to extend battery life Encapsulated circuit board protects the electronics from dust, moisture and impact Progressive charge indication: battery LED\'s light up incrementally to give feedback on current charge level of battery pack REDLITHIUM™ 3.0 Ah / 4.0 Ah battery packs recharge in 60 min / 80 min or less REDLITHIUM™ 1.5 Ah / 2.0 Ah battery packs recharge in 30 min / 40 min or less SPECIFICATION Battery Pack Capacity: 2.0 - 6.0Ah Charge Time (2.0Ah): 40 mins Charge Time (3.0Ah): 70 mins Charge Time (4.0Ah): 80 mins Charge Time (6.0Ah): 130 mins Power Source: AC Charging Ports: 1x M12 Charge Type: Single Wall Mountable: Yes