Nitecore CW30 Portable Cord-Free Photography Fan

Specifications
Input: DC 12V-16.8V
Rated Power: 42W (MAX)
Rotational Speed: 7,200 RPM (MAX)
Wind Speed: 46 km/h (28.6 mph) (MAX)
Air Volume: 400m3 /h (MAX)
Dimensions: 190mm x 105mm x 126mm / 7.48″ x 4.13″ x 4.96″ (Batteries Not Included)
Weight: 700g / 24.69 oz (Batteries Not Included)
Battery Option : NP-F Battery

—————————————————————————
[ADD ON BATTERY]

NP-F750
Specifications
Type: Rechargeable Li-ion Battery
Model: NP-F750
Voltage: 7.4V
Capacity: 5,200mAh
Energy: 38.5Wh
Operating Temperature: Charge: 0℃~45℃ (32℉~113℉); Discharge: -10℃~50℃ (14℉~122℉)
Compatible models: Sony NEX-FS700, HXR-NX5N, HXR-NX100, HDR-AX2000E, FDR-AX1 and more
Dimensions: 70.7mm×38.7mm×39.7mm (2.78″×1.52″×1.56″)
Weight: 193.5g (6.83oz)

NP-F970
Specifications
Type: Rechargeable Li-ion Battery
Model: NP-F970
Voltage: 7.2V
Capacity: 7,800mAh
Energy: 56.16Wh
Operating Temperature: Charge: 0℃~45℃ (32℉~113℉); Discharge: -10℃~60℃ (14℉~140℉)
Compatible models: Sony NEX-FS700, NEX-FS100J, PXW-Z100, HVR-HD1000E, HDR-AX2000E and more
Dimensions: 70.7mm×39.3mm×59.7mm (2.78″×1.55″×2.35″)
Weight: 320g (11.29oz)