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SmallRig dual-slot NP-F battery charger 4086, frosted ABS+PC finish, LCD screen, USB-C and Micro USB inputs

SmallRig

SmallRig Dual-Slot NP-F550–970 Battery Charger 4086

SKU CH-31G6-TW2BE

A dual-slot charger powers Sony NP-F550 to NP-F970 batteries via USB-C or Micro USB, with an LCD showing voltage, current and capacity

  • Charge two Sony NP-F batteries simultaneously with the dual-slot design
  • Monitor voltage, current and capacity in real time on the built-in LCD screen
  • Power the charger via USB-C, Micro USB or the integrated USB-A cable
  • Lightweight at 2.11 oz with a slim 4.9 x 2.1 x .7 in profile
  • ABS+PC fireproof housing protects against overcharging, overheating and short circuits

Dual-Slot NP-F Charger 4086

The SmallRig 4086 charges two Sony NP-F batteries from NP-F550 up to NP-F970 at once. It accepts power through a built-in USB-A cable or a USB-C input so you can use a wall adapter, car charger or power bank. An LCD screen shows voltage, current and charge level for each slot in real time. The frosted ABS+PC shell resists heat and feels secure in hand.

Portable Power for Video Rigs

Two batteries sit side by side in compartments sized to match the original camera footprint, so they slide in without jamming. The charger weighs 2.11oz and measures 4.9 by 2.1 by .7 inches, letting it disappear into a camera bag or pocket. No AC brick is required; any USB-C source keeps the slots fed while you shoot, monitor or light a scene. The dual inputs free you from hunting for a specific wall wart on location.

Replaces Single-Slot and Proprietary Chargers

If you currently carry a one-bay charger or rely on in-camera charging, this unit doubles throughput and adds visible status readouts. The jump is worth it when you run NP-F550 through NP-F970 cells across cameras, lights, monitors or sliders and need both batteries ready before the next take. It is not for users who only charge a single battery overnight or who need V-mount or Gold-mount plate charging.

Highlights

  • Charge two Sony NP-F batteries simultaneously with the dual-slot design
  • Monitor voltage, current and capacity in real time on the built-in LCD screen
  • Power the charger via USB-C, Micro USB or the integrated USB-A cable
  • Lightweight at 2.11 oz with a slim 4.9 x 2.1 x .7 in profile
  • ABS+PC fireproof housing protects against overcharging, overheating and short circuits

Specifications

No published specifications for this item yet.

Questions about this item

Does the 4.9 x 2.1 x .7 inch charger throttle charging current when both slots are full for a long session?

The LCD shows real-time voltage and current per slot so you can see if output drops, but no thermal-throttle threshold is published.

How much fan noise or heat does the ABS+PC body produce during all-day dual-battery charging?

No fan is fitted; the fire-resistant ABS+PC shell passively dissipates heat, and the supplier notes high-temperature resistance without quoting a surface-temperature figure.

Which power sources can actually drive the USB-C and Micro-USB inputs on this 4086 unit?

Any USB-C or Micro-USB source — wall adapter, car charger, or power bank — that delivers 5 V will operate the charger.

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