ZOOM BT-02 RECHARGEABLE BATTERY FOR Q4 + Q4N

The BT-02 is a rechargeable lithium-ion battery for the ZOOM Q4 and ZOOM Q4n Handy Video Recorders. Battery life is approximately three hours when shooting video at 720p/30fps, or two hours when shooting high-definition 1080/30fps video. You can use it as a spare battery for your Q4 or Q4n.

• Maximum Voltage: DC 4.2V 
• Nominal Voltage: DC 3.7V 
• Capacity: 1050mAh