Due to energy-saving design and Built-in efficient power management IC,A comprehensive re-working of the Handycam Camcorder. Up to 5 hours of HD/4K shooting. All on one charge of an QJL NP-F970 Rechargeable Li-ion Battery.
*Based on Sony FDR-AX1 POWER CONSUMPTION (LCD SCREEN)4K: 14.5 W (30P, 60 Mbps).

This ASIN includes one stamina super long battery life battery.

Compatible with the following Camcorder models:
Sony DSR-PD177 Series
Sony HVR-M10, HVR-MC1500 Series
Sony HVR-HD1000 Series
Sony HVR-V1, HVR-Z1, HVR-Z5, HVR-Z7 Series
Sony HVR-DR60 Series
Sony HDR-FX1, HDR-FX7, HDR-FX1000 Series
Sony HXR-NX5 Series
Sony FDR-AX1 Series
Sony NEX-EA5, NEX-FS100, NEX-FS700 Series
Sony other Camcorders using NP-F Series.

• Power: 7.4V, 79.2Wh, 10700mAh
• Lithium-ion Cells with No 'Memory Effect'
• Allows you to shoot up to 5 hours of HD/4K shooting per NP-F970 Battery.
• Built-in Microprocessor communicates with camera, and accurately indicates remaining battery power
• Environmentally-friendly: 100% free of lead, cadmium and mercury

Power: 7.4V, 79.2Wh, 10700mAhShenzhenshi Qiaojinlin Shangmao Youxiangongsi