The Professional's Source
800.606.6969 / 212.444.6615
Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs
- Price: $34.95
- Free Shipping (USA)
- In Stock
- 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(based on 67 reviews)
Ratings Distribution
98%
of respondents would recommend this to a friend.
Pros
- Lightweight (41)
- Easy to use (35)
- Durable (28)
- Reliable (22)
- Easy to install (20)
Cons
- Pricey (9)
Best Uses
- Travel (19)
- Everyday (15)
- Professional cameras (14)
- Action shots (12)
- Primary battery (12)
- Was this a gift?:
- No (23)
- Reviewer Profile:
- Enthusiast (17), Photo enthusiast (11), Professional (11), Pro photographer (10), Semi-pro photographer (9)
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 67 customers
Sort by
Displaying reviews 1-20
Previous | Next »
Pros
- Easy To Install
- Good Value
- Lightweight
- Reliable
Cons
- None
Best Uses
- Back-Up
- High Speed Shooting
- Primary Battery
- Professional Cameras
Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:
this increases the battery strength of my grip, by allowing me to use the better en el4 battery and increases continuous shoot speed to 8 frames per second and great shoot bursts before stopping to write to the CF card
- Was this a gift?:
- Yes
Pros
- Easy To Install
- Long-Lasting
- Reliable
Cons
- Pricey
Best Uses
- Action Sports
- Dog Sports
- Primary Battery
- Professional Cameras
- Wildlife Photography
Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:
One cannot use the rechargeable lithium battery without adding the chamber cover to the Nikon battery pack for cameras designed for it. It seems like Nikon prefers to nickel and dime by selling pieces of necessary items. I understand that using different, less expensive batteries don't require the end cap, but it does seem like an item that might just be sold with the battery pack. Perhaps it is considered too high end an item that would cause the pack to be too expensive for most. I was merely surprised I had to make yet another purchase to get outfitted. However, that said, once purchased, the entire battery pack configuration is absolutely worth the price.
- Was this a gift?:
- No
Pros
Cons
Best Uses
Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:
Works a expected. Now shooting sports at 8fps! Well worth the cost.
- Was this a gift?:
- No
Pros
Cons
Best Uses
Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:
HArd to rate a product that must be used. It works well.
Pros
- Charges Quickly
- Easy To Install
- Lightweight
- Long-Lasting
- Reliable
Cons
- Pricey
Best Uses
- Back-Up
- Primary Battery
- Professional Cameras
- Travel
Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:
I bit pricey, but does the job very well.
- Was this a gift?:
- No
Pros
- 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:
Great for use for Nikon D700.
- Was this a gift?:
- No
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
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
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
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
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
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 $100 for a battery it should just come with one of these and it is necessary if you're shooting with the d700.
- Was this a gift?:
- No
Pros
- Lightweight
Cons
- Pricey
Best Uses
Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:
Wish it was included with the MB-D10.
- Was this a gift?:
- No
Pros
- Good Value
- Long-Lasting
- Versatility
Cons
- EN-EL4charger is pricey
Best Uses
- Already own EN-EL4's
- Back-Up
- Travel
- Video
Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:
I own a D3 and a D300s, 3 for photos and the 300s for video. We all know shooting video kills batteries. I love the fact that I don't need to purchase more D300s batteries for my video projects after buying this adapter and a vertical grip. All of my D3 batteries are now compatible with my 300s! The EN-EL4's last longer too, so I don't have to change them near as much as the EN-EL3's.
A must have if you already own EN-EL4's and want to use them with your vertical grip!
It is a little$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
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
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
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
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
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
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
REVIEW SNAPSHOT®
by PowerReviews(based on 67 reviews)
Ratings Distribution
98%
of respondents would recommend this to a friend.
Pros
- Lightweight (41)
- Easy to use (35)
- Durable (28)
- Reliable (22)
- Easy to install (20)
Cons
- Pricey (9)
Best Uses
- Travel (19)
- Everyday (15)
- Professional cameras (14)
- Action shots (12)
- Primary battery (12)
- Was this a gift?:
- No (23)
- Reviewer Profile:
- Enthusiast (17), Photo enthusiast (11), Professional (11), Pro photographer (10), Semi-pro photographer (9)
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 67 customers
Sort by
Displaying reviews 1-20
Previous | Next »
Pros
- Easy To Install
- Good Value
- Lightweight
- Reliable
Cons
- None
Best Uses
- Back-Up
- High Speed Shooting
- Primary Battery
- Professional Cameras
Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:
this increases the battery strength of my grip, by allowing me to use the better en el4 battery and increases continuous shoot speed to 8 frames per second and great shoot bursts before stopping to write to the CF card
- Was this a gift?:
- Yes
Pros
- Easy To Install
- Long-Lasting
- Reliable
Cons
- Pricey
Best Uses
- Action Sports
- Dog Sports
- Primary Battery
- Professional Cameras
- Wildlife Photography
Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:
One cannot use the rechargeable lithium battery without adding the chamber cover to the Nikon battery pack for cameras designed for it. It seems like Nikon prefers to nickel and dime by selling pieces of necessary items. I understand that using different, less expensive batteries don't require the end cap, but it does seem like an item that might just be sold with the battery pack. Perhaps it is considered too high end an item that would cause the pack to be too expensive for most. I was merely surprised I had to make yet another purchase to get outfitted. However, that said, once purchased, the entire battery pack configuration is absolutely worth the price.
- Was this a gift?:
- No
Pros
Cons
Best Uses
Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:
Works a expected. Now shooting sports at 8fps! Well worth the cost.
- Was this a gift?:
- No
Pros
Cons
Best Uses
Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:
HArd to rate a product that must be used. It works well.
Pros
- Charges Quickly
- Easy To Install
- Lightweight
- Long-Lasting
- Reliable
Cons
- Pricey
Best Uses
- Back-Up
- Primary Battery
- Professional Cameras
- Travel
Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:
I bit pricey, but does the job very well.
- Was this a gift?:
- No
Pros
- 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:
Great for use for Nikon D700.
- Was this a gift?:
- No
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
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
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
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
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
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 $100 for a battery it should just come with one of these and it is necessary if you're shooting with the d700.
- Was this a gift?:
- No
Pros
- Lightweight
Cons
- Pricey
Best Uses
Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:
Wish it was included with the MB-D10.
- Was this a gift?:
- No
Pros
- Good Value
- Long-Lasting
- Versatility
Cons
- EN-EL4charger is pricey
Best Uses
- Already own EN-EL4's
- Back-Up
- Travel
- Video
Comments about Nikon BL-3 Battery Chamber Cover for MB-D10, MB-40 Battery Packs:
I own a D3 and a D300s, 3 for photos and the 300s for video. We all know shooting video kills batteries. I love the fact that I don't need to purchase more D300s batteries for my video projects after buying this adapter and a vertical grip. All of my D3 batteries are now compatible with my 300s! The EN-EL4's last longer too, so I don't have to change them near as much as the EN-EL3's.
A must have if you already own EN-EL4's and want to use them with your vertical grip!
It is a little$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
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
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
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
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
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
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
WHY SHOP AT B&H
Make your online shopping trip personal with our online Live Chat representatives. You can easily reach an in-house expert while browsing our site for your shopping needs. We have the most highly-trained staff in the industry who are pros in their fields, and their professional expertise will help you get the most from your purchase.
Place your domestic order with us for shipment via any UPS, FedEx Economy, or FedEx Priority shipping methods by 4 PM ET Monday through Thursday or 11 AM ET Friday and your order will be shipped that day. Visit our Shipping Delivery Times page for further details. Delivery times are subject to payment verification.
We appreciate your purchase from us, and we understand that sometimes the products you buy don't turn out to be the right choice for you. We guarantee your peace of mind with our 30-day return policy. With no standard restocking fee and few restrictions, you'll enjoy a return process as easy as shopping with us. Please visit our Return Policy page for further details.
We've made iPhone and Android mobile apps available for your service and shopping convenience. Use filtered search to find and purchase almost any item we sell and ship worldwide. Download product manuals and guides for many popular items. See high-resolution product images in close-up detail. Manage wishlists and view order history. Visit our Mobile Apps page to download.
See sample Newsletter
Help
Company Information
B&H Resources
