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ProMaster USB-C NP-F770 Sony Lithium Ion 7.4V 4400mAh Battery

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ProMaster USB-C NP-F770 Sony Lithium Ion 7.4V 4400mAh Battery - Main image
$37.37 $54.95 In stock

Category: Batteries & Power

ProMaster 4,400mAh Li-ion Battery with Built-in USB-C Charging: Power Up, Simplified
The ProMaster 4,400mAh Li-ion Battery with Built-in USB-C Charging redefines convenience for camera users. Here’s why it stands out:

Effortless Charging:

Say goodbye to bulky external chargers! This innovative battery features a built-in USB-C charging port, allowing you to charge it using any USB power source like a power bank or laptop.
Simply connect the included USB-C to USB-A cable and monitor the charging status with the built-in LED light (red for charging, green for full).
Universal Compatibility:

Power your camera, lights, and other devices that use the Sony NP-F570 battery type.
Whether you’re using the camera’s internal charger or an external one, this battery offers maximum flexibility.
Always Prepared:

Eliminate the stress of lost chargers! The built-in USB-C charging eliminates the need for a separate charger, making it perfect for travel or on-the-go shooting.
Safety and Protection:

Built-in safeguards like overcharge, over discharge, overcurrent, overvoltage, and short-circuit protection ensure safe and reliable operation.
Additional Features:

The included carrying case keeps your battery protected during storage and transport.
Charges from empty to full in about 3 hours and 50 minutes (with a minimum charging current of 0.95A).
In essence, the ProMaster 4,400mAh Li-ion Battery with Built-in USB-C Charging is a must-have for photographers and videographers. It provides unmatched convenience, universal compatibility, and superior safety features, all in a user-friendly design.

Specifications:

  • Voltage: 7.4 V
  • Capacity: 4,400 mAh / 32.56 Wh
  • Battery dimensions: 71 mm x 39 mm x 40 mm
  • Battery weight: 200 g / 7.05 oz
  • Charging current: 0.5A – 3.0A at 5V (via USB cable)
  • Storage case dimensions: 81mm x 49mm x 48mm
  • Kit weight: 225 g / 7.94 oz (includes plastic storage case, battery, & charging cable)
  • Charging time: approximately 3 5/6 hours (with 0.95A minimum charging current via USB-C port)
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Thomas ★★★★★

Being able to charge this battery directly via USB-C without pulling out the charger has been a game-changer for my travel workflow.

Alexander Z. ★★★★★

This battery fits perfectly into my Sony camera case and holds a charge noticeably longer than the OEM one. The built-in USB-C charging is a lifesaver when I forget my dedicated charger on location shoots.

Nicholas Q. ★★★★★

Finally, a battery I can charge without hauling the dedicated charger around—this one juiced up from dead to full in about an hour via USB-C. The 4400mAh capacity easily got me through a full afternoon of shooting without swapping.