Zebra MC33 Battery provides advanced State of Charge and State of Health. It supports fast-charge while using MC33 cradles and chargers. High Battery Capacity: 5200 mAh Battery Pack, Lithium Ion, PP+ MC3300 Model Series: MC3300 Series Zebra MC33 Battery is suitable for the following products: Zebra MC3300x Straight Shooter Mobile Computer Zebra MC3300 Gun/Pistol Grip Mobile Computer Zebra MC3300 Turret/Rotating Head Mobile Computer Zebra MC3300 Brick Mobile Computer Zebra MC3330R Integrated UHF RFID Android Handheld Reader Zebra MC3390R Integrated Long Range UHF RFID Android Handheld Reader Zebra MC3300x Gun/Pistol Grip Mobile Computer Zebra MC3300x Turret/Rotating Head Mobile Computer Zebra MC3330xR UHF RFID Handheld Mobile Computer (MC3300xR Series) Zebra MC3390xR Long Range UHF RFID Handheld Mobile Computer (MC3300xR Series)