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Watson BP-U100 Lithium-Ion Battery Pack with USB-A, USB-C, and D-Tap Ports (6700mAh)

BH #WAB4246 • MFR #B-4246
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Watson BP-U100 Lithium-Ion Battery Pack with USB-A, USB-C, and D-Tap Ports (6700mAh)
Key Features
  • Replacement for Sony BP-U100 Battery
  • For Select Sony and Blackmagic Cameras
  • 98Wh, 6600mAh BP-U-Type Battery
  • USB-C Power Power Delivery & Charging
The BP-U100 Lithium-Ion Battery Pack with USB-A, USB-C, and D-Tap Ports from Watson works with cameras that are compatible with the Sony BP-U100 battery. This replacement battery pack features a capacity of 6700mAh, 14.8V of output power, and 99Wh. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing a memory effect.
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Watson BP-U Series Battery Overview

The BP-U100 Lithium-Ion Battery Pack with USB-A, USB-C, and D-Tap Ports from Watson works with cameras that are compatible with the Sony BP-U100 battery. This replacement battery pack features a capacity of 6700mAh, 14.8V of output power, and 99Wh. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing a memory effect.

USB-A and USB-C Ports
Use the USB-C port as an input to recharge the battery or as a power output with a maximum of 45W. The USB-C and USB-A ports allow this battery to be used as a power bank to charge a smartphone, tablet, Bluetooth headphones, and even a laptop without searching for an outlet or interrupting your workflow.
Two D-Tap Ports
This battery has two D-Tap ports, which each deliver 11 to 16.8 volts and can power gear like LED lights, monitors, cameras, and flashes.
Quick Charge Support
The USB-A and USB-C ports support Quick Charge 3.0 to deliver the necessary power to supported devices and optimize their charging time. Power Delivery assures a supported source will optimize charging times.
Four-LED Battery Meter
The four-LED battery meter shows battery charge status at the touch of a button and without the need to be mounted on a camera or other device. It displays charge status in increments from 25-100%.
Compatible Cameras
Sony:
  • ILME-FX6
  • PXW-FS5
  • PXW-FS7
  • PXW-FS7M2
  • PXW-FX9
  • PXW-X180
  • PXW-Z190
  • PXW-Z280
  • PMW-100
  • PMW-150
  • PMW-150P
  • PMW-160
  • PMW-200
  • PMW-300
  • PMW-EX1
  • PMW-EX160
  • PMW-EX1R
  • PMW-EX260
  • PMW-EX280
  • PMW-EX3
  • PMW-EX3R
  • PMW-F3
  • PMW-F3K
  • PMW-F3L
Blackmagic Design:
  • PYXIS 6K Cinema Camera
  • PYXIS 12K Cinema Camera

 

UPC: 847628530379

Watson BP-U Series Battery Specs

Battery
Battery Type
1x Sony BP-U100
Battery Capacity
6700 mAh / 99 Wh
Output Voltage
14.8 VDC
Battery Chemistry
Lithium-Ion
Power I/O
1x USB-A Female Output
 • Output: Unspecified W Maximum (Up to 12 VDC)
1x USB-C Female Input/Output
 • Output: 45 W Maximum (Up to 20 VDC at 2.25 A, or up to 3 A at 15 VDC)
2x D-Tap/P-Tap Female Output
 • Output: Unspecified W Maximum (Up to 16.8 VDC)
Accessory Mounting Thread
No
Indicator
Status Light
Dimensions
3.9 x 2.8 x 1.6" / 10 x 7 x 4.1 cm
Weight
1 lb / 447 g
Environmental
Operating Conditions
14 to 122°F / -10 to 50°C up to 85% Humidity
Storage Conditions
-4 to 122°F / -20 to 50°C at 45 to 75% Humidity
Packaging Info
Package Weight
1.215 lb
Box Dimensions (LxWxH)
5.5 x 3.9 x 2.3"

Watson BP-U Series Battery Reviews

Much better than the Shape version

By Tom
Rated 5 out of 5
Date: 2026-05-11

I returned the Shape U100 because you need a separate charger ( via AB tap) and it did not work on my Sony cameras. ( The manual that came with it showed a USB C charging port, but it was only a button to display charge level.) When I tried it on my Sony cameras ( Fs7 & EX3) , a battery warning came up on screen and it would not record. Not only does the Watson power my cameras, but it does have the USB-C charge function (and a button to display charge level).

A Great Battery for your Sony FX6!

By Jeff
Rated 5 out of 5
Date: 2025-10-03

So I've used this battery a handful of times now and I have to say it's the perfect battery for any Sony FX6 user. The Multiple ports on the backside make it for rigging up your camera rig so much more streamlined and easier. Especially for when you have to be light in a run and gun scenario but still want to utilize the tools of an external monitor and FIZ motors. The port flaps are a little tricky to get back in at first but after a few times I've seemed to of got it all down. I also love the mAh on this thing! I've been able to get through about 85% of my shoot day with one of these before! If you're looking for a beefier battery for your Sony camera, this is it! [I have received this product in exchange for my honest review.]

See any errors on this page?

Can this battery be charged through its USB-C ...

Can this battery be charged through its USB-C port?
Asked by: Br. Lawrence
Yes, the Watson BP-U100 Lithium-Ion Battery Pack can be charged through its USB-C port.
Answered by: Nick Y
Date published: 2026-01-25
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