GATEWAY 450 & 600 SECONDARY Li-ION BATTERY-6500708 SpecificationsPart number 6500651,6500708 Component 6-Cell Li-Ion Battery Manufacturer Sanyo Battery type 3UF103450P-2-QC-18 (YA1 AUX) Nominal capacity 3,400 mAh Typical capacity 3,600 mAh Nominal voltage 11.1 V End voltage 9 V Charging current (standard) 0.7 CA (= 2,380 mA) Charging voltage 12.6 0.09 V Charging time (standard) 4 hours Discharging wattage (maximum) 48 W Weight 45 grams