SmallRig 2x EN-EL15 14.69Wh 7.2V 2040mAh Camera Battery and Dual Charger Kit

SKU: SR3820B MFR: 3820B
$42.90
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Key Features

  • Capture more with two high-capacity 2040mAh EN-EL15 camera batteries, ensuring extended shooting.
  • Quickly recharge both batteries simultaneously using the efficient dual charger for minimal downtime.
  • Enjoy broad compatibility with popular Nikon camera models, including the Z6 III and D850.
  • Benefit from reliable power with advanced lithium-ion technology for consistent performance.
  • Compact and lightweight design makes this battery and charger kit ideal for travel and on-the-go shoots.
  • Invest in a trusted brand, SmallRig, known for quality camera accessories and competitive pricing.
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Temporarily On Backorder?Expected Availability: 05/2026
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Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

SmallRig 3820B Specifications

  • Color

    Black

  • Material

    ABS+PC

  • Compatibility

    Nikon:
    D500 / D600 / D610 / D750 / D780 / D800 / D800E / D810 / D810A / D850
    D7000 / D7100 / D7200 / D7500
    1V1 / Z 5 / Z 6 / Z 7 / P520 / P530 etc
    Z6 III

  • Battery Parameter

    2040mAh 7.2V 14.69Wh

  • Battery Charging Limited Voltage

    8.4V

  • Charger Input

    USB-C: 5V=2.1A (Min), USB-A: 5V=2.1A (Min)

  • Charger Output

    8.4V=1000mA (Single)
    8.4V=1000mA (Dual)

  • Operating Environment Temperature

    32 Degree F to 104 Degree F (0 Degree C to 40 Degree C)

  • Battery Info

    Required, included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    2

  • Country of Origin

    China

  • Dimensions

    Single Battery: 2.19 x 1.55 x 0.79" (55.6 x 39.3 x 20.1mm)
    Charger: 3.54 x 2.20 x 1.06" (90 x 56 x 27mm)

  • Weight

    Single Battery: 2.72 oz (77g)
    Charger: 2.29 oz (65g)

  • UPC Code

    6941590017853

Designed For Use With:

  • Nikon D500
  • Nikon D600
  • Nikon D610
  • Nikon D7000
  • Nikon D7100
  • Nikon D7200
  • Nikon D750
  • Nikon D800
  • Nikon D800E
  • Nikon D810
  • Nikon D850
  • Nikon Z5
  • Nikon Z6
  • Nikon Z6III
  • Nikon Z7
  • Nikon D7500
  • Nikon D780

Need Help?

For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.

About SmallRig 3820B

SmallRig EN-EL15 Camera Battery and Charger Kit 3820B include two batteries and one charger. The battery, equipped with a full decoding chip, supports varied cameras perfectly without causing pop-up windows and has quality fireproof ABS and PC shell frosted to ensure fine touch and durability. It is the same size as the original battery, thus fitting seamlessly into the battery compartment. The dual battery charger can charge two batteries at the same time, with its LCD screen displaying real-time charging voltage, current, and charged capacity. It comes with a built-in USB-A charging cable and USB-C input interface, allowing it to be charged via a USB adapter, car charger, and power bank.

Notes:
• For the best charging experience, power adapter with higher than 5V=2.1A output is recommended. Do not use the two input interfaces at the same time
• The kit does not include a USB power adapter

SmallRig 3820B Features

  • Fully Decoded Chip: the battery supports the original camera and charger without causing pop-ups and enables power display
  • Dual Fast Charging: quickly charges one or two batteries with high current output
  • Digital Screen Display: LCD screen displays charging current, charging voltage, charging progress, and charging capacity in real time
  • Long Battery Life: 2040 mAh high capacity brings a long battery life
  • Multi-ways of Charging: built-in USB-A charging cable and USB-C input interface allow being charged via charger, car charger, or power bank

Warranty Information

This product has a limited warranty of 12 months.

Compatibility

Designed for use with: Nikon D500,Nikon D600,Nikon D610,Nikon D7000 and

Key Features

  • Capture more with two high-capacity 2040mAh EN-EL15 camera batteries, ensuring extended shooting.
  • Quickly recharge both batteries simultaneously using the efficient dual charger for minimal downtime.
  • Enjoy broad compatibility with popular Nikon camera models, including the Z6 III and D850.
  • Benefit from reliable power with advanced lithium-ion technology for consistent performance.
  • Compact and lightweight design makes this battery and charger kit ideal for travel and on-the-go shoots.
  • Invest in a trusted brand, SmallRig, known for quality camera accessories and competitive pricing.

What's in the box:

  • 2x EN-EL15 Camera Battery
  • Dual Battery Charger with USB-A Cable
  • 2x Battery Protective Cover
  • User Manual
  • SmallRig 1 Year Limited Warranty