Dual D-Tap Fast Charger for V-Mount and Gold Mount Batteries - Dual

In this review the Dual D-Tap Fast Charger is presented as a practical option for video professionals who need to charge multiple D-Tap batteries quickly. The bottom line: it is best for camera operators and small production teams who use Sony BP-U65/BP-U68, V-Mount, V Lock or Anton Bauer Gold Mount batteries and want a compact unit that can charge two batteries at once while also powering cameras via a 4-pin XLR. The reviewer found the unit dependable, with clear charge indicators and sensible safety cutoffs, making it a straightforward workhorse for location days.

Key Features

• Dual D-Tap outputs: Charge two high-capacity lithium-ion batteries simultaneously, saving time between shoots and reducing the need for extra single chargers.
• High power DC output: Provides 16.8V at up to 4.0A on a single channel or 2.0A per channel when both are used, which handles large V-Mount and Gold Mount packs.
• Worldwide AC input: Accepts 110-240V 50/60Hz so the charger can be used on location internationally without a separate transformer.
• 4-pin XLR DC adapter: Lets the charger supply power directly to a camcorder or DSLR, useful for running long takes without swapping batteries.
• Charge indicator lights: Clear red/green LEDs show charging and full charge status, simplifying workflow in busy setups.
• Built-in protection: MCU-managed safety stops the unit on improper voltage, short circuit, or overheat to protect batteries and gear.

Who It's For

This charger is aimed at independent filmmakers, ENG shooters, and rental houses that commonly use Sony BP-U series, V-Mount, or Anton Bauer batteries with a D-Tap output; it fits well where simultaneous charging and the ability to power a camera via 4-pin XLR are priorities. It is a good shop or kit addition for teams that travel and need a single worldwide AC solution.

Users who require manufacturer-specific smart charging for a broad range of proprietary battery chemistry profiles or integrated battery bay docking may want a dedicated single-bay charger from the original battery maker instead. Also, if you need ultra-fast individual charging above the provided currents, a higher-capacity branded charger may be preferable.

Pros & Cons

Pros

• Charges two D-Tap batteries at the same time, improving turnaround between shoots.
• Includes a 4-pin XLR DC output to run cameras directly from the charger for continuous operation.
• Worldwide AC input and built-in safety features reduce setup friction and risk on location.

Cons

• Maximum current is lower when both channels are used (2.0A per channel), so charging time increases compared with single-channel 4.0A output.

Specifications

AC Input	110-240V 50/60Hz 1.0A (Max)
DC Output (single)	16.8V 4.0A
DC Output (dual)	16.8V 2.0A per channel
Connectors	Two D-Tap (P-Tap) outputs and 4-pin XLR DC adapter
Compatible Batteries	Sony BP-U65 BP-U68, V-Mount/V Lock, Anton Bauer Gold Mount with D-Tap
Safety	MCU protection for improper voltage, short circuit, and overheat

Our Verdict

The Dual D-Tap Fast Charger is a practical, value-oriented choice for video professionals who need to charge multiple D-Tap-equipped batteries and occasionally power a camera via XLR. It balances convenience and safety with worldwide AC support, clear indicators, and MCU protection; choose it when you want reliable dual charging without the complexity of branded single-bay smart docks.

Frequently Asked Questions

Will this charger work with my Sony BP-U65 battery?
Yes. The unit supports Sony BP-U65 and BP-U68 batteries and any battery with a D-Tap output.

Can I power my camcorder while charging batteries?
Yes. The included 4-pin XLR DC adapter lets you supply power directly to a camcorder or compatible DSLR while charging.

Is it safe to use overseas?
Yes. The charger accepts 110-240V 50/60Hz input so it can be used internationally with the appropriate plug adapter.