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Watson NP-F770 Lithium-Ion Battery Pack (7.4V, 4400mAh)

BH #WANPF770 • MFR #B-4205
703 reviews
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Watson NP-F770 Lithium-Ion Battery Pack (7.4V, 4400mAh)
Key Features
  • Replacement for Sony NP-F770 & NP-F750 Batteries
The Watson NP-F770 Lithium-Ion Battery Pack works with the same cameras as the Sony NP-F770 and NP-F750. This replacement battery pack features a capacity of 4400mAh and 7.4V of output power. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effects.
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Watson L-Series Overview

The Watson NP-F770 Lithium-Ion Battery Pack works with the same cameras as the Sony NP-F770 and NP-F750. This replacement battery pack features a capacity of 4400mAh and 7.4V of output power. 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: 847628541061

Watson L-Series Specs

Battery
Battery Type
1x Sony L-Series
Battery Capacity
4400 mAh
Output Voltage
7.4 VDC
Battery Chemistry
Lithium-Ion
Accessory Mounting Thread
No
Dimensions
2.75 x 1.56 x 1.5" / 69.85 x 39.62 x 38.1 mm
Weight
7.2 oz / 204 g
Environmental
Operating Conditions
15 to 105°F / -9 to 40°C
Storage Conditions
Down to 59°F / 15°C (Recommended)
Packaging Info
Package Weight
0.5 lb
Box Dimensions (LxWxH)
5.35 x 2.95 x 1.95"

Watson L-Series Reviews

Watson NP-F770 Battery

By George
Rated 5 out of 5
Date: 2026-05-18

Fits very well well in the back of the Blackmagic Assist 7 inch. Perfect size and weight.

Preparado Para Las Jornadas Largas

By Mario
Rated 5 out of 5
Date: 2025-12-04

Una Batería Que Me Permite Despreocuparme Por El Tiempo De Producción En Campo, Pues Me Garantiza Durabilidad Durante Las Jornadas De Trabajo.

See any errors on this page?

question

will this work for the feelworld ma5 master 5 inch monitor?
Asked by: Christian Z.
Yes, from our research the MA5 is powered by Sony NP-F style batteries.
Answered by: Joe P
Date published: 2018-11-02

question

How long should it take to charge these batteries?
Asked by: Louise D.
Yah, 1-2 hours is approximately the time I experience
Answered by: Michael R.
Date published: 2021-08-01

Can i use these Batteries with my Godax LEDP260c?

Can i use these Batteries with my Godax LEDP260c?
Asked by: Steve
Yes
Answered by: Geetika
Date published: 2021-02-07

l get charger in the box?

l get charger in the box?
Asked by: ¿¿¿¿
No, it does not come with a charger.
Answered by: Anonymous
Date published: 2019-10-12

This battery works with the Blackmagic Design ...

This battery works with the Blackmagic Design Video Assist 5" & 7" 12G-SDI/HDMI HDR Recording Monitor?
Asked by: WERNERSAM
Yes, the Watson NP-F770 Lithium-Ion Battery Pack (7.4V, 4400mAh) is compatible with all current version of the Blackmagic Design Video Assist.
Answered by: Paige K
Date published: 2024-12-29

Will this battery charge on the Panasonic Battery ...

Will this battery charge on the Panasonic Battery Charger for AG-VBR & Other Batteries (BH #PAAGBRD50P)?
Asked by: Michael
I believe it’s a Sony l series style battery
Answered by: Jason
Date published: 2020-05-21

question

Is this functional with the Sony InfoLITHIUM System that reports the remaining minutes on my Sony camcorder?
Asked by: Alvin
I bought this battery to use the ninja recorder, not used in a Sony camcorder, so I can not answer your question.
Answered by: Lorena M.
Date published: 2018-08-28

Can I use this with my Soundevices MixPre 6?

Can I use this with my Soundevices MixPre 6?
Asked by: Daniel Hugo
Yes, the NP-F770 Lithium-Ion Battery Pack is compatible with the Soundevices MixPre 6 Audio Recorder.
Answered by: Gradus Support
Date published: 2020-08-28
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