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Watson NP-F975 Kit with 2 Batteries and DuoVolt Smart Charger

BH #WANPF975DCK (B&H Kit)
3 reviews
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Watson NP-F975 Kit with 2 Batteries and DuoVolt Smart Charger
Key Features
  • Compatible with Select Sony camcorders, Sound Devices 7-Series Audio Recorders, and PIX Video Recorders
This Watson NP-F975 Kit with 2 Batteries and DuoVolt Smart Charger from B&H provides you with ample battery life in the studio or on location.
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Kit Contains:

This Watson NP-F975 Kit with 2 Batteries and DuoVolt Smart Charger from B&H provides you with ample battery life in the studio or on location.

Watson NP-F975 Lithium-Ion Battery Pack (7.4V, 7800mAh)

The Watson NP-F975 Lithium-Ion Battery Pack works with the same cameras as the Sony NP-F970 series batteries. This replacement battery pack features a capacity of 7800mAh, 7.4V of output power, and 57.72 watt hours. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effects.

Compatible Cameras
Sony
  • DCR-SD1000
  • DCR-SR40
  • DCR-TRV900
  • DCR-VX2000
  • DCR-VX2100
  • DCR-VX2200
  • HDR-AX2000
  • HDR-FX1
  • HDR-FX7
  • HDR-FX1000
  • HVR-HD1000
  • HVR-V1
  • HVR-Z1
  • HVR-Z5
  • HVR-Z7
  • HXR-MC1500
  • HXR-MC2000
  • HXR-NX5
  • HXR-NX5R
  • NEX-EA50
  • NEX-FS100
  • NEX-FS700
UPC: 847628541078
Watson DuoVolt Ultra-Fast Smart Charger for L-Series NP-F Batteries

Charge your Sony-type L-series NP-F batteries with ease using the DuoVolt Ultra-Fast Smart Charger from Watson. Boasting high- and low-current settings to facilitate fast charging at 3.5A per channel or normal charging at 2A per channel while optimizing battery health, the DuoVolt features dual independent channels to make sure you always have fully charged batteries at the ready, making it ideal for usage with a wide range of digital cameras and camcorders. An integrated, multicolor LCD provides easy-to-read battery-level status and other essential monitoring data, while built-in intelligent protection circuits ensure added safety when charging your batteries. The DuoVolt's design integrates a convenient USB-C port, and the package includes a USB-C cable.

Dual Charging Speeds
The DuoVolt supports Power Delivery (PD) and Quick Charge (QC) functionality. The unit offers two speeds for charging your battery with high- and low-current settings. You can fast charge a battery for immediate use or charge a battery gradually to maintain better battery health over time.
Battery Details
Press a button and get real-time battery specifications while charging. View your battery's charge voltage and current, accumulated charge capacity, and elapsed charging time.
Colorful LCD Readout
The LCD provides a multicolor readout for charging and battery information. You can easily identify from across the room if a battery is charging or fully charged, and if you've set the high- or low-charging mode.
Intelligent Protection
Automatic circuits detect currents exceeding the battery limits and enable a safety cutoff. This prevents overheating and protects against short circuits. A battery health rating shows which batteries are in poor or good working condition.
Standby Mode
After five minutes of inactivity, the charger will enter a standby mode. Just insert or remove a battery or press a button to wake the charger.
No Power Battery Check
Check the battery level without connecting the charger to a power source. This feature allows you to be on location without power, and still check which batteries are low or fully charged.
UPC: 847628538917
Kit Contains:

Watson NP-F975 Lithium-Ion Battery Pack (7.4V, 7800mAh)

Battery
Battery Type
1x Sony L-Series
Battery Capacity
7800 mAh / 57.72 Wh
Output Voltage
7.4 VDC
Battery Chemistry
Lithium-Ion
Accessory Mounting Thread
No
Dimensions
2.8 x 2.4 x 1.5" / 70 x 60 x 39 mm
Weight
10.3 oz / 292 g
Packaging Info
Package Weight
0.75 lb
Box Dimensions (LxWxH)
5.4 x 2.9 x 1.9"

Watson L-Series Reviews

Reliable and compact

By Victor
Rated 5 out of 5
Date: 2025-05-30

Really glad I found this product. Good fan, compact design, and I like the option of normal or fast charge for each slot.

Great Replacement

By Abby
Rated 5 out of 5
Date: 2024-10-17

Great replacement battery for Sony. Held a great charge and great to have the ability to charge 6 at once!

See any errors on this page?

Are they compatible with FX3 and FX2 sony cameras.

Are they compatible with FX3 and FX2 sony cameras...?
Asked by: Victor
No, the Watson NP-F550 Kit with 2 Batteries and DuoVolt Smart Charger are not compatible with the Sony FX2 Digital Cinema Camera and Sony FX3 Full-Frame Cinema Camera. These cameras use NP-FZ100 Batteries.
Answered by: Jonathan S
Date published: 2026-04-16

Does using the quick charge feature not top the ...

Does using the quick charge feature not top the batteries off all the way? If not in a hurry, why use the quick charge at all?
Asked by: Hugh
The 2A quick charge of the Watson Pro L-Train 6-Bay NP-F Battery Charger would charge each of the six connected batteries completely. Charging of all six bays is simultaneous.
Answered by: Chris H
Date published: 2023-05-30

Is this compatible with the DJI Focus Pro Hand Uni

Is this compatible with the DJI Focus Pro Hand Unit?
Asked by: Matthew
The batteries with the Watson NP-F770 Kit with 2 Batteries and DuoVolt Smart Charger are too large for the DJI Focus Pro Hand Unit. For the hand unit, NP-F550 size batteries need to be used, like the Watson NP-F550 Kit with 2 Batteries and DuoVolt Smart Charger, B&H # WANPF550DCK.
Answered by: Kenneth C
Date published: 2026-05-18

Can I use these 10,050 mAh batteries to power a ...

Can I use these 10,050 mAh batteries to power a BMPCC4K with the correct 7.4 Smallrig external battery plate?
Asked by: Hugh
Regarding the Watson NP-F970 High-Capacity 4-Battery Kit with L-Train 6-Bay NP-F Battery Charger, yes, you can use these 10,050mAh batteries to power a BMPCC 4K with the correct 7.4 SmallRig external battery plate.
Answered by: Elliot
Date published: 2023-05-29

What are the downsides to using the quick charge ...

What are the downsides to using the quick charge feature as opposed to the slow charge feature?
Asked by: Hugh
Batteries have a life cycle and you could be cutting into that life cycle. Just note life cycles run in the hundreds, maybe thousands.
Answered by: Nick Y
Date published: 2023-05-28
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