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SmallRig NP-F 4-channel battery charger with OLED display

SmallRig

SmallRig NP-F 4-Channel Battery Charger 4837

SKU CH-S837-VX42C

Charges four NP-F batteries simultaneously with adjustable current of .9, 1.8, or 2.5A per channel and a 100W maximum input

  • Charge four NP-F batteries at once with 100 W input
  • Adjust current per channel to .9, 1.8 or 2.5 A
  • OLED screen shows voltage, current, power and temperature per channel
  • Built-in protection against overcharge, overheat and short circuit
  • Works with NP-F550, NP-F570, NP-F750 and NP-F970 batteries

Four-channel NP-F charger 4837

The SmallRig NP-F 4-Channel Battery Charger 4837 charges up to four NP-F batteries at once for photographers and videographers who need continuous power on set. It accepts NP-F550, NP-F570, NP-F750 and NP-F970 cells and delivers adjustable current of .9, 1.8 or 2.5 amps per channel. A built-in OLED screen shows voltage, current, power and temperature for each bay.

100 W USB-C input limit

The unit draws a maximum of 100 W through its USB-C port, so total charging speed across all four channels depends on the power source you connect. Each channel is protected against overcharging, overheating and short circuits, but the charger cannot exceed the 100 W input ceiling regardless of how many batteries are installed.

Replaces single-bay NP-F chargers

Moving from a single-slot charger to this four-bay model cuts downtime when you cycle through multiple NP-F550, NP-F570, NP-F750 or NP-F970 packs during long shoots. The jump is worth it when you regularly run several lights, monitors or transmitters and need all batteries ready at the same time.

How it compares

Measured against everything we stock in Camera Extras & Accessory Packs, at today’s prices. Recalculated every night.

Price $47.99
Pricier than about 54% of the 2,266 comparable items (median $39.99).

Specifications

No published specifications for this item yet.

Questions about this item

Which NP-F battery models does the charger support?

The charger accepts NP-F550, NP-F570, NP-F750 and NP-F970 batteries across its four channels.

What does the 100W maximum input mean for charging speed?

A 100W input lets all four channels run at their highest 2.5A setting simultaneously, minimising total charge time.

How does the USB-C input limit the charger in practice?

The single USB-C port caps total power at 100W, so combined output across all channels cannot exceed that limit.

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