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BM Premium

BM Premium 2 NP-FW50 Batteries and Dual Bay Charger for Sony ZV-E10, A7 II, A6100, A6400, DSC-RX10 IV, DSC-RX10 II, RX10 III, Alpha 7, Alpha 7R, a7R, A7s, A7s II, a3000 a5000 a5100 a6000 a6300 a6500

  • Based on 943 reviews
Condition: New
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$28.99 Why this price?
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  • – 4-month term
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 6
Order within 11 hours and 45 seconds
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Features

  • NPFW50 Li-ion Battery for Sony NEX 3, NEX-C3, NEX 5, NEX 5K, NEX 5N, NEX 5T, NEX 7, NEX-6, NEXF3, Alpha A33, A35, A55, SLT-A37, Alpha 7, Alpha 7R, Alpha A7R, A7R II, A7S, A7S II, A3000, A5000, A5100, A6000, A6100, A6300, A6400, A6500, DSC-RX10, DSC-RX10 II, DSC-RX10 III, ILCE-QX1
  • Battery Specifications - Energy Storage Capacity: 1500mAh /Voltage: 7.2 volts /WH: 10.8Wh, Chemistry: Li-ion - New fully decoded chip works just like the original. (gives time left and does not need a special charger)
  • Memory free for maximum performance - Absolutely no memory effect so that you can charge battery at any time - Super Long Time Recording
  • Battery has a one-year warranty - 100% Safety Guarantee: Built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high-quality, fire-resistant construction
  • Includes Qty 2 NPFW50 Batteries + Dual USB Battery Charger

Brand: BM Premium


Color: black


Product Dimensions: 5"D x 6"W x 5"H


Output Voltage: 7.2 Volts


Input Voltage: 5 Volts


Product Dimensions: 5 x 6 x 5 inches


Item Weight: 8.1 ounces


Item model number: NPFW50


Batteries: 2 Lithium Ion batteries required.


Is Discontinued By Manufacturer: No


Date First Available: November 10, 2011


Manufacturer: Big Mike's


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Works well!
Great!
Reviewed in the United States on July 16, 2025 by C Houston
    • Great !
Fast charging ! great to have dual charger , extra batteries especially when going out !
Reviewed in the United States on September 8, 2024 by Chona
    • Fast charger!
Love this charger! Charged quickly and completely. My last charger failed after many years, so I needed a replacement. This one did not disappoint.
Reviewed in the United States on August 6, 2025 by Robyn Rhode
    • Pretty reliable batteries, even 2 years after the initial purchase!
A few years after purchase, these batteries don't seem to hold their charge very well and unless they've been charged up within a week of use. THe charger still works great, and the batteries are still working great as I stay on them pretty well, but I wouldn't say they are as reliable as Sony's legit batteries. I run a small creative media business, and reliability is a #1 priority in my mind, and overall this makes the cut for being a super cheap alternative and lasting as long as they have. They've made me a ton of money! ... show more
Reviewed in the United States on October 2, 2017 by Justice G.
    • Works well
Good value for two batteries. I prefer wall chargers over USB, but wanted to have a dual charger like this, too. If you look at the pictures of similar chargers, you can see the charging slots of many are the same and interchangeable. Some major camera stores even sell those separately for a few dollars. I have lots of single wall chargers that look the same way and can swap the charger plates, making this a two-camera charger for whatever two cameras I travel with. ... show more
Reviewed in the United States on March 2, 2023 by Teo
    • Works great
works as intended batteries last quite a while
Reviewed in the United States on December 2, 2024 by Jason Des
    • fits a6400
decent speed on the charge and the batteries fit my Sony a6400
Reviewed in the United States on May 24, 2025 by shayla smiley
    • Great item
Awesome and worked!
Reviewed in the United States on March 18, 2025 by Sunshine Hernandez

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