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

BH #WANPF770 • MFR #B-4205
 655 reviews
Watson
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

Mount / Series Type
Sony L-Series
Chemistry
Lithium-Ion
Battery Capacity
4400 mAh
Output Voltage
7.4 VDC
Dimensions (W x H x D)
2.75 x 1.5 x 1.56" / 70 x 38 x 40 mm
Weight
7.2 oz / 204 g
Packaging Info
Package Weight
0.5 lb
Box Dimensions (LxWxH)
5.35 x 2.95 x 1.95"

Watson L-Series Reviews

May be issues using with Atomos Shinobi 7 monitor

By Scott
Rated 2 out of 5
Date: 2023-08-31

WANPF970. These are high capacity NP-F batteries. Note 10,050mAh on these Watsons. They worked fine for a while in my Atomos Shinobi 7 monitor. It started to behave oddly, screen information disappeared, then monitor would not power on with the Watson batteries. Another brand of NP-F battery worked fine. Atomos tech support later told me only to use 5200mAh batteries. Their manual for the Shinobi states 5200mAh or 7800mAh. Atomos says higher capacity batteries could damage Shinobi mainboard. Returned the big Watsons to B&H and bought Shinobi batteries. Can't afford to have that happen during a shoot with clients waiting.

Power

By Jeffrey
Rated 5 out of 5
Date: 2023-07-12

Watson makes good batteries for half the price of Sony products. They keep their charge, and work well in still and cinema cameras. A great battery for monitors.

Good battery

By Seth
Rated 5 out of 5
Date: 2023-06-28

High quality solid battery. It can get heavy over a period of time but lasts a long time.

Solid battery

By Seth
Rated 5 out of 5
Date: 2023-06-28

Not much to say other than a solid high quality battery.

Greater life

By Blaine
Rated 5 out of 5
Date: 2023-06-22

This works well. It fits as it should and has 10,050 mAh. Many competitors top out around 7,000.

Lasts and holds change!

By Alex
Rated 5 out of 5
Date: 2023-06-20

Great alternative for the Sony brand!

Watson is always a guaranteed closest to OEM every time!

By Dylan
Rated 5 out of 5
Date: 2023-08-31

I try to buy Watson whenever I'm in a pinch and need a new OEM battery but sometimes it's not an option (like when the LPE6NH batteries were back ordered for months). I have the Atomos 5200mah version of this battery and the Watson being at 4400mah loses you MAYBE 10-15 minutes compared to the original when using with the Ninja V monitor. I will say, that I purchased a Watson charger for this exact battery and immediately it wouldn't indicate a full charge until I put it on my Atomos brand charger. Not a huge deal and in no way indicates that this isn't a quality battery, but if you're buying the charger for it to match, be careful? I don't know, maybe I got a dud of sorts on that.

They deplete so fast with Ninja V+

By Ahmed
Rated 1 out of 5
Date: 2023-08-08

I got 2 of these last July, been testing recording with Ninja V+, 2 batteries got depleted within less than an hour!

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YOUR RECENTLY VIEWED ITEMS

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: Joseph
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

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: Mr. 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

Is it compatible with other devices???

Is it compatible with other devices???
Asked by: Asiel
It is better (longer battery life) than the OEM Sony Recorder Battery. Since, I only use it for the Model GV-D800 Sony Digital Video Cassette Recorder equipped with a LANC interface while driving a race car, I do not know what other devices it may operate. This recorder is also popular with other sports requiring hands free operation of a camera (helmet or roll-bar mounted).
Answered by: dave
Date published: 2020-02-21
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