Simultaneously charge two Sony BP-U30, 60, or 90 batteries at your choice of high or low current. This Watson Duo LCD Charger for BP-U Batteries is compact and sturdy, and features a minimalistic, rectangular design that'll be a nice addition to any desktop. It has two integrated battery plates, and offers a current-selection button that lets you choose between 1A and 1.5A of current when charging one battery, and between 0.5A and 0.8A for two batteries. It also has a USB port on the side for charging your mobile devices at the same time with your batteries. Power the charger using the included AC adapter or use an optional DC car lighter adapter when on the road.

The LCD displays a status percentage value for each battery and the charge current selected, as well as confirming whether the USB input is in use. (The charge current must be set to low when charging a battery and USB device together.) The charger also features overcharge, overheat, and short-circuit protection, automatically stopping to charge when a battery reaches charge capacity, or when sensing that the battery is about to overheat, and protecting against defective and shorted batteries.

Simultaneously Charge Two BP-U Batteries    Select High or Low Current Charging    Compact, Sturdy Design    Integrated Battery Plates    USB Port for Charging Mobile Devices    Worldwide-Compatible AC Adapter Included    Optional Car Lighter Adapter Supported    Percentage Value Status Display    USB Input Status Indicator    Overcharge, Overheat, Circuit Protection

• Simultaneously charge two Sony BP-U30, 60, or 90 batteries

• Select "high" or "low" charge current to charge at a faster or slower rate

• Two integrated BP-U battery plates

• USB port for charging mobile devices

• Worldwide-compatible AC adapter included; DC car lighter adapter supported

• Percentage value status display for each individual battery

• Overcharge, overheat, and short-circuit protection

Related Questions and Answers

Q: 1. Would this charger work with the Blackmagic Design 3500mAh Li-Ion NP-F570 Compatible Battery Blackmagic Design 3500mAh Li-Ion NP-F570 Compatible Battery for the BMPCC 6K Pro? Thanks

A: The Blackmagic Design 3500mAh Li-Ion NP-F570 Compatible Battery is an L-series battery that will work great with the Watson Duo LCD Charger for L & M Series Rechargeable Batteries.

Q: 2. Will this charger work with OEM Canon BP-9XX batteries or only Watson brand batteries?

A: Yes, The Watson Duo LCD Charger will work and charge Canon OEM BP-900 batteries.

Q: 3. Is this compatible with the Nikon ZF?

A: The Watson EN-EL15c Lithium-Ion Battery Pack (7V, 2250mAh) is incompatible with the Nikon Zf Mirrorless Camera.

Q: 4. I have noticed that the charger (DLC) displays different battery capacity depending on charging bay used: right and left. For example: same battery shows 100% capacity when tested in the right charging bay but it shows only 95% when it tested in left charging bay. It means the left bay will never give a 100% capacity? What is the reason for this inconsistency?

A: It could be the read out for that particular bay on your unit. If the battery read out doesn't reach 100 percent over time, please send an email to cs@bhphoto.com with your order number on the issue.

Q: 5. How long it takes to full charge a watson NP-f770 ( 4400mah)?

A: The Watson Duo LCD Charger for L & M Series Rechargeable Batteries will fully charge the Watson NP-F770 Lithium-Ion Battery Pack (7.4V, 4400mAh), B&H # WANPF770, in approximately 2 hours.

Q: 6. Is this battery "chipped", so you don't get an error message when you try to use it?

A: The Watson EN-EL15c Lithium-Ion Battery Pack (7V, 2250mAh) (B&H# WAENEL15C) does indeed contain an IC chip that will result in operation that, from the user's perspective, is identical to that of a Nikon EN-EN15c in most common cases. However, in some cases manufacturers can issue firmware updates that can make the operation of any third party battery different such as requiring the user to click "OK" on the screen to use it. At this time (November 2021), it will power any Nikon camera that takes the Nikon EN-EL15, EN-EN15b, or EN-EL15c. That includes the latest such cameras from Nikon (i.e. the Z 6II and the Z 7II), as well as earlier models. You can click the [COMPATIBILITY] button on this webpage to see an updated list.

Q: 7. Will this work in D500?

A: Yes, this battery is compatible with the Nikon D500 camera.

Q: 8. can you charge Anton Bauer battery with this charger?

A: Yes. The Watson Duo LCD Charger for L & M Series Rechargeable Batteries will charge L & M Series Rechargeable Batteries made by Anton Bauer and many other companies.

Q: 9. Does it work for the Sony a7 II ?

A: No, the EN-EL15C is for Nikon cameras. For an A7 II you'll need the NP-FW50 batteries.

Q: 10. Will this item charge my Panasonic vw-vbg6 battery? The slots on the charger do not look like they line up with the notches on the battery. Currently charging with the power supply that came with the unit. Thank you, JK

A: The Watson Duo LCD Charger for VW-VBG6 Batteries are designed to work with thevw-vbg6 batteries.