Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs

  • Price: $34.95
  • GBP 22.09
Similar item at a savings
Vello BC-N1 Battery Chamber Cover $22.50
  • B&H # NIBL3
  • Mfr# 4782

Product Highlights

  • W/ EN-EL4, EN-EL4a Batteries
  • Compatible w/ D700, D300, D300S, F6

The Nikon BL-3 Battery Chamber Cover is used with the MB-40 or MB-D10 multi-power battery pack with the EN-EL4 and EN-EL4a batteries. The MB-D10 battery pack is for use with the Nikon D700, D300, and D300S digital cameras. The MB-40 is for use with the F6 film camera.

REVIEW SNAPSHOT®

by PowerReviews
Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs
 
4.5

(based on 61 reviews)

Ratings Distribution

  • 5 Stars

     

    (41)

  • 4 Stars

     

    (13)

  • 3 Stars

     

    (5)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (1)

98%

of respondents would recommend this to a friend.

Pros

  • Lightweight (38)
  • Easy to use (35)
  • Durable (28)
  • Reliable (18)
  • Easy to install (16)

Cons

  • Pricey (7)

Best Uses

  • Travel (18)
  • Everyday (15)
  • Action shots (12)
  • Macro photography (11)
  • Studio (11)
    • Reviewer Profile:
    • Enthusiast (17), Professional (11), Photo enthusiast (10), Pro photographer (8), Semi-professional (7)
    • Was this a gift?:
    • No (19)

Most Liked Positive Review

 

If You Need It, You Need It

What's to say about this item? Either you need it and can't really do without or you don't.

If you've got a camera that uses EN-EL4 batteries (F6/MB-40, D...Read complete review

What's to say about this item? Either you need it and can't really do without or you don't.

If you've got a camera that uses EN-EL4 batteries (F6/MB-40, D2 series, D3, D300/MB-D10, etc), then having an extra BL-3 attached to a spare EN-EL4 in your kit makes swapping batteries much quicker. The included case (which holds the combined BL-3/EN-EL4 unit) is pretty handy too.

VS

Most Liked Negative Review

 

Works well but expensive

The MB-D10 grip works best with the BL-3 chamber cover and EN-EL4a battery:
- longest battery life
- only one battery to charge (instead of 8)
- percent remaining...Read complete review

The MB-D10 grip works best with the BL-3 chamber cover and EN-EL4a battery:
- longest battery life
- only one battery to charge (instead of 8)
- percent remaining charge report in camera
- shoot at 8 FPS

If you opt for the 8 AA battery choice then:
- cheaper as do not have to buy BL-3, EN-EL4a battery and charger
- still shoot at 8 FPS
- 8 batteries to charge instead of 1
- do not last as long
- no percent remaining charge reporting

If you opt to use more EN-EL3e batteries in the grip then:
- you can only shoot at 5 FPS

REVIEWS

Reviewed by 61 customers

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Displaying reviews 1-20

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5.0

Needed for MB-D10 EN-EL4 battery

By acmineiro

from Charlotte NC

About Me Photo Enthusiast

Verified Buyer

Pros

  • Easy To Install
  • Good Value
  • Lightweight
  • Long-Lasting
  • Reliable

Cons

  • None

Best Uses

  • Primary Battery
  • Professional Cameras

Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

works great!

  • Was this a gift?:
  • No

Comment on this review

 
5.0

Small part adds up to big savings!

By Snappy

from Jefferson City TN

About Me Pro Photographer

Verified Buyer

Pros

  • Easy To Install
  • Good Value
  • Lightweight
  • Long-Lasting
  • Reliable

Cons

    Best Uses

    • Professional Cameras

    Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

    I shoot news and sports for a local newspaper which uses Nikon products exclusively. We have been using the battery pack with 8 AA batteries for over a year. These always ran out before the game was over.(football, basketball, soccer,etc.) In the two weeks the BL-3 has been in use with the EN-EL4 battery, we have saved at least 32-AA alkaline batteries. That's big money savings. There is no down side to that!

    • Was this a gift?:
    • No

    Comment on this review

     
    5.0

    Quality Product

    By Ebert Media Group

    from Winona, MN

    About Me Semi-pro Photographer

    Verified Buyer

    Pros

    • Easy To Install
    • Good Value
    • Reliable

    Cons

      Best Uses

      • Professional Cameras

      Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

      I coupled this product with and EN-EL4a in my D700 and D300s. No more lithium ion AA batteries for me anymore. This product seems to be built to a high quality standard and performs as expected.

      • Was this a gift?:
      • No

      Comment on this review

      (1 of 1 customers found this review helpful)

       
      5.0

      A must have for MB-D10

      By RC

      from Pretoria South Africa

      About Me Photo Enthusiast

      Verified Buyer

      Pros

      • Easy To Install
      • Lightweight

      Cons

        Best Uses

        • Primary Battery

        Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

        The product is good quality, however it would have been advisable if it is a standard issue with the MB-D10, even if the price is increased.

        • Was this a gift?:
        • No

        Comment on this review

         
        5.0

        Works seamlessly

        By Jason

        from Honolulu, HI

        About Me Pro Photographer

        Verified Buyer

        Pros

        • Easy To Install
        • Good Value
        • Lightweight

        Cons

          Best Uses

          • Back-Up
          • Primary Battery
          • Professional Cameras

          Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

          Works exactly as described. Gives D700 faster frame rate and last twice as long with EN-EL4a

          • Was this a gift?:
          • No

          Comment on this review

          (1 of 1 customers found this review helpful)

           
          4.0

          must have for d700

          By ian in technicolor

          from washington, dc

          About Me Semi-pro Photographer

          Verified Buyer

          Pros

          • Easy To Install
          • Reliable

          Cons

            Best Uses

            • Primary Battery
            • Professional Cameras

            Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

            when you pay more than $100 for a battery it should just come with one of these and it is necessary if you're shooting with the d700.

            • Was this a gift?:
            • No

            Comment on this review

            (1 of 1 customers found this review helpful)

             
            4.0

            Should have come with the MB-D10

            By Jim 1957

            from Corinth, Texas

            About Me Photo Enthusiast

            Verified Buyer

            Pros

            • Lightweight

            Cons

            • Pricey

            Best Uses

              Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

              Wish it was included with the MB-D10.

              • Was this a gift?:
              • No

              Comment on this review

               
              5.0

              Versatility!

              By WhonPhoto

              from Noblesville IN

              About Me Pro Photographer

              Verified Buyer

              Pros

              • Good Value
              • Long-Lasting
              • Versatility

              Cons

              • EN-EL4charger is pricey

              Best Uses

              • Already own EN-EL4's
              • Back-Up
              • Travel
              • Video

              Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

              I own a D3 and a D300s, 3 for photos and the 300s for video. We all know shooting video kills batteries. I love the fact that I don't need to purchase more D300s batteries for my video projects after buying this adapter and a vertical grip. All of my D3 batteries are now compatible with my 300s! The EN-EL4's last longer too, so I don't have to change them near as much as the EN-EL3's.

              A must have if you already own EN-EL4's and want to use them with your vertical grip!

              It is a little$pricey though if you don't own a D3 & want to purchase the EN-EL4's (&70ish) and a charger ($100ish) separately..

              • Was this a gift?:
              • No

              Comment on this review

              (1 of 1 customers found this review helpful)

               
              5.0

              Lets you use EN-EL4 in MB-40 & MB-D10

              By UdoinDesert

              from Jeddah, KSA

              About Me Pro Photographer

              Verified Buyer

              Pros

              • Easy To Install
              • Increases functionality

              Cons

              • Availability

              Best Uses

              • Fast frame rates
              • Outdoor

              Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

              This little accessory lets you use EN-EL4 batteries in your MB-40 (for F6) and / or MB-D10 (D300(s), D700) battery grips and is necessary if you want make use of the higher frame rate feature. Further more those batteries deliver higher capacity which gives you a lot more shots per charging cycle. Unfortunately that item isn't always on stock. It should be part of a battery grip kit.

              • Was this a gift?:
              • No

              Comment on this review

               
              5.0

              Does its job.

              By DRB

              from Huntley, IL

              About Me Photo Enthusiast

              Verified Buyer

              Pros

              • Easy To Install
              • Lightweight

              Cons

              • Pricey

              Best Uses

                Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

                Works

                • Was this a gift?:
                • No

                Comment on this review

                (2 of 2 customers found this review helpful)

                 
                3.0

                Should come with the MB-D10 and MB-40

                By Bill

                from Yorkville, IL

                About Me Photo Enthusiast

                Verified Buyer

                Pros

                • Easy To Install

                Cons

                • Pricey

                Best Uses

                • Holds the battery in

                Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

                How can you review a cover? I paid enough for the MB-D10 grip, the EN-EL4a battery, and the charger. This should have come with the grip. I love Nikon equipment, but they sure do nickle and dime you to death.

                • Was this a gift?:
                • No

                Comment on this review

                 
                4.0

                BL-3 BATTERY CHAMBER COVER

                By J JOHNSON

                from KENT, WASHINGTON

                About Me Photo Enthusiast

                Verified Buyer

                Pros

                • Easy To Install

                Cons

                • Pricey

                Best Uses

                • Primary Battery
                • Professional Cameras

                Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

                IT'S A MUST IF YOUR GOING TO USE A EN-EL4A BATTERY IN YOUR MB-D10 BARRY PACK

                • Was this a gift?:
                • No

                Comment on this review

                 
                5.0

                A must have accessory

                By Jay

                from RSM, CA

                About Me Photo Enthusiast

                Verified Buyer

                Pros

                • Easy To Install

                Cons

                  Best Uses

                    Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

                    A must have to shoot 8 fps with a D700. No hassle installation. It just works!

                    • Was this a gift?:
                    • No

                    Comment on this review

                    (2 of 2 customers found this review helpful)

                     
                    4.0

                    Required to use with EN-EL4a & MB-D10

                    By Stuart

                    from Denver, CO

                    About Me Photo Enthusiast

                    Verified Buyer

                    Pros

                    • Easy To Install

                    Cons

                    • Pricey

                    Best Uses

                    • Back-Up
                    • Primary Battery
                    • Travel

                    Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

                    Works as described. Would be nice if it was included with the MB-D10 or the EN-EL4a as it's not cheap for what it is. Had to buy one to make use of the EN-EL4a battery.

                    • Was this a gift?:
                    • No

                    Comment on this review

                     
                    5.0

                    Perfect fit!

                    By Nuuze

                    from California

                    About Me Photo Enthusiast

                    Pros

                    • Easy To Install
                    • Good Value
                    • Lightweight
                    • Long-Lasting
                    • Reliable

                    Cons

                      Best Uses

                      • Back-Up
                      • Primary Battery
                      • Professional Cameras
                      • Travel

                      Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

                      A must if you plan on using with nikon extended battery on the MB-D10.

                      • Was this a gift?:
                      • No

                      Comment on this review

                       
                      4.0

                      Well designed and easy to attach.

                      By Vladimir Naumoff

                      from Verdun, QC CA

                      About Me Semi-pro Photographer

                      Verified Buyer

                      Pros

                      • Easy To Install

                      Cons

                        Best Uses

                        • Primary Battery

                        Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

                        Works great and does what it spouse to do. Very expensive. I had no choice to buy this one.

                        • Was this a gift?:
                        • No

                        Comment on this review

                        (1 of 4 customers found this review helpful)

                         
                        2.0

                        You need it

                        By DMOFVA

                        from Richmond, VA

                        About Me Semi-pro Photographer

                        Verified Buyer

                        Pros

                        • Reliable

                        Cons

                        • Not include with battery
                        • Pricey

                        Best Uses

                          Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

                          The low rating is not because it is bad product. It is just that you have to spend an extra $35 if you wish to have another battery set up ready to go without unclipping the battery.

                          Works great though.

                          • Was this a gift?:
                          • No

                          Comment on this review

                          (1 of 1 customers found this review helpful)

                           
                          5.0

                          POWER AT YOUR FINGERTIPS

                          By Delwyn the runner

                          from Melbourne, Australia

                          About Me Pro Photographer

                          Verified Buyer

                          Pros

                          • Charges Quickly
                          • Easy To Install
                          • Good Value
                          • Lightweight
                          • Reliable

                          Cons

                            Best Uses

                            • Professional Cameras

                            Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

                            Professional sports photography.
                            super fast shooting

                            • Was this a gift?:
                            • No

                            Comment on this review

                            (1 of 1 customers found this review helpful)

                             
                            5.0

                            Must

                            By Hiro

                            from Duluth, GA

                            About Me Semi-Professional

                            Verified Buyer

                            Pros

                            • Easy To Use

                            Cons

                              Best Uses

                              • Sports

                              Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

                              I use D700 as a back up for my D3 and it runs just as fast for sports photography.

                              • Was this a gift?:
                              • No

                              Comment on this review

                              (6 of 7 customers found this review helpful)

                               
                              3.0

                              Works well but expensive

                              By Rory

                              from Nanaimo, BC, Canada

                              About Me Hobbyist/Enthusiast

                              Verified Buyer

                              Pros

                              • Durable
                              • Easy To Use
                              • Lightweight
                              • Reliable

                              Cons

                              • Expensive option

                              Best Uses

                                Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:

                                The MB-D10 grip works best with the BL-3 chamber cover and EN-EL4a battery:
                                - longest battery life
                                - only one battery to charge (instead of 8)
                                - percent remaining charge report in camera
                                - shoot at 8 FPS

                                If you opt for the 8 AA battery choice then:
                                - cheaper as do not have to buy BL-3, EN-EL4a battery and charger
                                - still shoot at 8 FPS
                                - 8 batteries to charge instead of 1
                                - do not last as long
                                - no percent remaining charge reporting

                                If you opt to use more EN-EL3e batteries in the grip then:
                                - you can only shoot at 5 FPS

                                Comment on this review

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