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SmallRig D-Tap to NP-FZ100 Dummy Battery, NP-FZ100 Coiled Power Cable – 4253b

Original price was: ₹4,900.00.Current price is: ₹4,300.00.

The SmallRig 4253B is a dummy-battery power cable that converts a D-Tap output (from a V-mount battery or D-Tap power source) into a power supply for Sony cameras using NP-FZ100 battery. It offers smooth, continuous power — eliminating the need to constantly swap batteries mid-shoot — making it ideal for long takes, live streaming, timelapse, or studio sessions. Built with safety in mind, the 4253B features over-voltage, over-current, over-heat, and short-circuit protection, and uses fire-resistant materials (PVC and ABS) for reliable operation.

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The SmallRig 4253B Dummy Battery Power Cable is designed to deliver stable, continuous power to Sony cameras that accept NP-FZ100 batteries — a boon for videographers, content creators, and filmmakers who shoot long sessions, livestream, or do time-lapse work. Instead of relying on internal rechargeable batteries that deplete and require swapping, this cable allows you to tap into a more powerful external battery (via D-Tap) and keep the camera running without interruption.

Thanks to its upgraded internal electronics (“upgraded chip with full decoding”), the 4253B works seamlessly with supported cameras — avoiding battery-warning popups that third-party dummy batteries sometimes trigger. Its form-factor matches the original NP-FZ100 battery — meaning you don’t struggle with fit or mounting issues when inserting it into your camera’s battery compartment.

On the safety front, 4253B is engineered with multiple protective measures: over-voltage protection, over-current protection, short-circuit protection, over-heat protection, and fire-resistant casing (PVC + ABS). This ensures reliable performance even under extended use, reducing risk to your camera and power system.

Because of this continuous-power design, the 4253B is particularly well-suited for long video shoots, studio work, live streaming, timelapse photography, or any situation where battery swap-outs are inconvenient. It makes your rig setup more professional, stable, and video-shoot ready — especially useful when combined with a V-mount battery and external power distribution setup.

Whats in the box ?

1 × 4253B dummy-battery power cable (D-Tap/P-Tap → NP-FZ100 battery dummy)

FAQ(Frequently Asked Questions)

Q1. What’s included in the box with the 4253B?

  • The package includes 1 × 4253B dummy-battery power cable (D-Tap to NP-FZ100) and 1 × user manual / warranty card.

Q2. Which cameras is 4253B compatible with?

  • It works with Sony cameras that use the original NP-FZ100 battery.

  • Examples: models like Sony α7 series, α6600 / α6700, ZV-E1, FX3, FX30, and others — any camera that uses NP-FZ100 battery.

Q3. How do I use it / set it up properly?

  • Connect the dummy battery to a D-Tap (or V-mount) power source.

  • Insert the dummy battery into the camera’s battery compartment (just like a regular NP-FZ100 battery).

  • Close the battery compartment properly — the cable will run out from the camera to the external battery.

Q4. Will I get any battery warning messages or compatibility issues when using 4253B?

  • No — the 4253B uses an upgraded chip and supports “full decoding,” which ensures the camera recognizes it as a valid battery, avoiding pop-up warnings or errors. 

Q5. Is it safe to use (in terms of voltage, overheating, etc.)?

  • Yes — the cable and dummy battery have built-in protections: over-voltage, over-current, over-heat, and short-circuit protection. 

  • The housing is made of fire-resistant PVC + ABS for extra safety.

Q6. What electrical output can I expect?

  • Output voltage: ~8.0 – 8.4 V 

  • Output current: 2 A (constant), up to ≤ 3.0 A max.

  • Input voltage (from D-Tap / external battery): 9.6 – 20 V. 

Q7. What kinds of shooting situations is 4253B ideal for?

  • Great for long video shoots, live streaming, time-lapse photography, studio sessions, or any situation where you don’t want to swap batteries mid-shoot.

  • Also useful when using a larger external battery (V-mount / D-Tap) to power camera for extended periods.

Q8. Do I need any additional accessories to use it?

  • You need a D-Tap (or V-mount) battery or power source with D-Tap output to draw power from. The 4253B alone only provides the cable + dummy battery — external power supply is not included.

Weight 0.71 kg
Compatibility

Sony cameras that use NP-FZ100 battery (when used with a D-Tap power source / V-mount battery)
Output Voltage

8.0 V – 8.4 V
Input Voltage (D-Tap)

9.6 – 20 V
Maximum Output Current

≤ 3.0 A
Protection Features

Over-voltage, over-current, over-heat, short-circuit protection; fire-resistant PVC & ABS casing
Cable Length

~ 2 m (±50 mm) from D-Tap connector to dummy battery terminals
Dummy Battery Size

Same size as original NP-FZ100 battery — fits in battery compartment easily
Usage Scenario

Continuous power for video shooting, livestreaming, timelapse, studio work — where battery swap-outs are inconvenient

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