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Black Diamond
1500 Battery + Charger

4.7894736842105265 out of 5 stars
19 Reviews
$34.95
Color:One Color

Size:

Quantity


Why We Like The 1500 Battery + Charger

It's always safe to have a backup, so we take along the 1500 Battery + Charger to ensure our Dual Fuel lamps and lanterns don't go dark when we need them the most.


Details

  • Extra battery and charger for your Dual Fuel lanterns
  • 1500mAh Li-Ion rechargeable battery cell keeps you ready
  • USB charger makes it easy to plug it in and fuel it up
  • Item #BLDZ9I2
Battery Type
lithium ion
Capacity
1500 mAh
Input
USB
Compatibility
Black Diamond Dual Fuel headlamps and lanterns
Claimed Weight
1.4oz
Manufacturer Warranty
1 year
Activity
camp, backpacking

What do you think about this product?

Overall Rating

4.5 based on 48 ratings

Review Summary

1 Stars - 2 reviews
2 Stars - 2 reviews
3 Stars - 0 reviews
4 Stars - 4 reviews
5 Stars - 40 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

Customer Images

Here's what customers have to say

The rechargeable battery pack is praised for its convenience, durability, and compatibility with various headlamps. Customers highlight the battery's long life, fast charging, and ability to reduce waste from disposable batteries. However, some report compatibility issues with certain headlamp models and problems with the battery not fitting properly. Overall, the majority of customers are very satisfied with the product.

AI-generated from the text of customer reviews.

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5 out of 5 stars

October 7, 2025

Must have

I’ve been using the same battery for 3 years and is a must have

Elijah E.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

5 out of 5 stars

October 2, 2025

Essentials

I got the charger and second battery so I could use my head lamp for longer without worrying about rationing battery charge. The charger is small and universal. Two batteries improves resilience. I wound up sharing the second battery with a companion on our last trip.

Matthew C.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

5 out of 5 stars

September 22, 2025

Very handy piece of gear

I have two Storm 450s as my go-to headlamps so I purchased two of these batteries- one with the charger. The charger takes up very little space since the cord detaches so I'm happy to bring it along with me in the event that I need to recharge (I usually bring power with me into the woods).

Nathaniel B
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

August 3, 2025

Exactly what was expected. Excellent

Exactly what was expected. Excellent quality and life. Works great with the BD Spot headlamp.

Christopher L.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

5 out of 5 stars

July 3, 2025

RECHARGE UP-GRADE

Fantastic product. I've been the die hard who has been holding out on switching to Rechargeable battery systems. This one is top notch and I should have transitioned a long time ago. Eliminates the problems with regular battery corrosion and the battery life of these little packs is really amazing. Fantastic product. And for the price, you can easily justify carrying an extra one for those long multiple night hauls !

Darrell E.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

5 out of 5 stars

June 25, 2025

small and light - extra battery for the BC

Love the Storm 450 and ability for multiple battery types

Josh G.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

4 out of 5 stars

March 9, 2025

Great product

Works well and charges fast! Wish it came with a charging block instead of only the cord

Kaden W.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

5 out of 5 stars

January 22, 2025

Works as expected!

Came in nice packaging, seems like a solid little device and does what it's supposed to do!

Ricky S.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

1 out of 5 stars

December 16, 2024

Bought this on sale for

Bought this on sale for my old storm 400. Just to find out it doesn’t fit that model. Batteries require extra shipping care. So sending it back doesn’t make sense.

user image
Andrew R.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

2 out of 5 stars

December 1, 2024

2 stars because it works. . . otherwise 1

Why does this have a separate charging dock required and not just a USB port like the petzl battery? Why doesn't it fit in other headlamps with flat and open battery box designs? Before long someone is going to need to create some standards in the major headlamp makers, just like what happened with sleeping pads and R value. OR JUST LIKE HOW AAA IS A STANDARD BATTERY SIZE. I don't want more stuff to lug around and lose like a charging dock. The ability to use this in place of AAA batteries should be a standard in headlamp design. . . however in the petzl headlamps I cannot use the BD battery, and in BD headlamps I can't use the petzl battery. . . . HOWEVER: Petzl created a flat no frills design to plug and play their battery interchangeable with AAAs. BD seems to have purposely designed their battery to not work in even the simplest petzl headlamp which is an open box to accept any battery design. BD has chosen to make their battery too thick and include ridges and bumps to prevent compatibility. If my team, or climbing party, or hunting group is out and we needed to swap batteries (bad on us for preparedness) but seriously when you're walking all night up and down mountains light can become vitally important and you shouldn't make it harder for teams to operate gear interchangeably. Get together with some other brands and do something good for us all in the outdoor industry and the environment considering battery production and not just your company.

D
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

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