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Watson NP-FW50 Lithium-Ion Battery Pack (7.4V, 1100mAh)

BH #WANPFW50 • MFR #B-4228
362 reviews
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Watson NP-FW50 Lithium-Ion Battery Pack (7.4V, 1100mAh)
Key Features
  • Replacement for Sony NP-FW50 Battery
The Watson NP-FW50 Lithium-Ion Battery Pack works with the same cameras as the Sony NP-FW50. This replacement battery pack features a capacity of 1100mAh, 7.4V of output power and 8.14 watt-hours. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effect.
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Watson NP-FW50 Overview

The Watson NP-FW50 Lithium-Ion Battery Pack works with the same cameras as the Sony NP-FW50. This replacement battery pack features a capacity of 1100mAh, 7.4V of output power and 8.14 watt-hours. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effect.

Compatible Cameras
  • Alpha a3000
  • Alpha a5000
  • Alpha a5100
  • Alpha a6000
  • Alpha a6500
  • Alpha a7
  • Alpha a7R
  • Alpha a7S
  • Alpha A560
  • Alpha A580
  • Alpha DSC-RX10
  • Alpha ILCE-QX1
  • Alpha NEX-3
  • Alpha NEX-3N
  • Alpha NEX-5
  • Alpha NEX-5N
  • Alpha NEX-5R
  • Alpha NEX-5T
  • Alpha NEX-6
  • Alpha NEX-7
  • Alpha NEX-C3
  • Alpha NEX-F3
  • Alpha SLT-A33
  • Alpha SLT-A35
  • DSC-RX10
  • ILCE-QX1
    • UPC: 847628544314

    Watson NP-FW50Specs

    Battery
    Battery Series
    Sony NP-FW50
    Battery Capacity
    1100 mAh / 8.14 Wh
    Output Voltage
    7.4 VDC
    Battery Chemistry
    Lithium-Ion
    Dimensions
    2.2 x 1.4 x 0.5" / 5.6 x 3.6 x 1.3 cm
    Packaging Info
    Package Weight
    0.15 lb
    Box Dimensions (LxWxH)
    5.4 x 3.2 x 1.1"

    Watson NP-FW50 Reviews

    See any errors on this page? Let us know

    question

    does it works with sony alpha a6300 & its sony charger?
    Asked by: Salib C.
    Yes, the Watson NP-FW50 Lithium-Ion Battery Pack is compatible for use with the Sony Alpha a6300 Mirrorless Digital Camera and may be charged either with the Sony BC-TRW W Series Battery Charger (Black), B&H # SOBCTRW, or you may charge the battery in the camera using the USB cable and AC adapter included with the Sony Alpha a6300 Mirrorless Digital Camera, as well as with the Watson Compact AC/DC Charger for NP-FW50 Battery, B&H # WACSONPFW50.
    Answered by: Manzell L.
    Date published: 2021-07-03

    question

    I have this battery (Many of them.) One of them was left in my pants and got washed in the washing machine. Do you think I should try to charge it? It looks perfectly fine.
    Asked by: Joel
    The actual li-ion battery cells are completely sealed. There is a protection PCB inside the battery and it is possible that contaminating it with detergent could cause the PCB to fail. However the battery case is also sealed at time of manufacture and while it is possible a small amount of water got by the connector pins, the PCB is probably OK. Even if it did fail the worst thing that would happen is that the battery would not work. It would either fail to charge or fail to power the camera. There is no possibility of camera damage.
    Answered by: Mark L.
    Date published: 2018-08-28

    Does it work with the ZVE10?

    Does it work with the ZVE10?
    Asked by: Fernando
    Yes, the Watson NP-FW50 Lithium-Ion Battery Pack works with the Sony ZV-E10 Mirrorless Camera.
    Answered by: Yaakov
    Date published: 2023-12-06

    question

    How does this compare with the NP-FW50 made in Japan for the A7? (1000mAh vs 1020mAh)? Which will hold a charge longer?
    Asked by: Anonymous
    The OEM and Watson versions of the NP-FW50 are essentially identical, aside from the 1020 mAh version having a slightly higher capacity.
    Answered by: Heather S.
    Date published: 2020-03-31

    Is this battery compatible with the SODSCRX10M4 ?

    Is this battery compatible with the SODSCRX10M4 ?
    Asked by: brian
    Yes! I have one and it powers the RX10IV.
    Answered by: Mark
    Date published: 2021-09-16

    question

    Does it works with Sony RX10 camera?
    Asked by: Anonymous
    Yes. The NP-FW50 Lithium-Ion Battery Pack (7.4V, 1000mAh) is meant to work with the Sony RX10.
    Answered by: Chris L.
    Date published: 2018-08-28

    question

    Will this battery charge in the Sony BC-TRW W Series Battery Charger?
    Asked by: Rafael R.
    Yes. They are perfectly compatible.
    Answered by: Steve M.
    Date published: 2018-08-28

    question

    does it work with Sony a55?
    Asked by: Anonymous
    Yes, this battery is compatible with the A55.
    Answered by: Heather S.
    Date published: 2018-08-28
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