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SureFire 18650 Li-Ion Rechargeable Battery with Charging Port (3.6V, 3500mAh)

BH #SUSF18650B • MFR #SF18650B
SureFire 18650 Li-Ion Rechargeable Battery with Charging Port (3.6V, 3500mAh)
Key Features
  • Integrated Micro-USB Charging Port
  • No Charging Cradle Required
  • Micro-USB to USB Charging Cable
  • Overcharge and Discharge Protection
Power small electronics including LED flashlights, lanterns, headlamps, and other compatible devices with the SureFire 18650 Li-Ion Rechargeable Battery.
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$19.00
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SureFire SF18650B Overview

Power small electronics including LED flashlights, lanterns, headlamps, and other compatible devices with the SureFire 18650 Li-Ion Rechargeable Battery.

The battery has a built-in micro-USB port, enabling you to charge it from a wall outlet, power strip, or computer using the included USB cable, eliminating the need for an external charger, with an integrated LED charging indicator. But, if you prefer, you can insert the battery into a conventional cradle-type charging base just as you would more standard rechargeable batteries. The battery provides 3.6V of output power with a capacity of 3500mAh, resulting in a 12.6Wh energy consumption rate to power high-drain devices like LED flashlights for up to ten hours. To protect it from damage it comes with overcharge and over-discharge circuitry.

UPC: 084871328050

SureFire SF18650B Specs

Battery
Battery Type1 x 18650
Battery ChemistryLi-Ion
Battery Voltage3.6 V
Battery Capacity3500 mAh / 12.6 Wh
Charger
Power InputMicro-B USB
Packaging Info
Package Weight0.15 lb
Box Dimensions (LxWxH)4.35 x 4 x 0.8"

SureFire SF18650B Reviews

Doesnt work in Nucleus system

By Cullen
Rated 1 out of 5
Date: 2022-06-29

Batteries wont fit in the tilta nucleus system even though BH suggests it. I was outside of my return window when I realized as I was using other batteries. I am unable to be reimbursed and was not offered any store credit but they said they would review the listing here. According to BH they dont actually sell any batteries appropriate for the nucleus system

I've got the power!

By Peter
Rated 5 out of 5
Date: 2022-01-02

Arrived very quickly and packaged nicely. These are probably the highest rated cells on the market as far as customer reviews. I trust reviews. Though I have not had time to create my own personal opinion on performance, B&H is a company I trust to carry products that they know will please their customers.

Battery Review

By Joe
Rated 5 out of 5
Date: 2021-11-28

Battery is impressive as expected being from surefire, but what impressed me more is the quick shipping from B&H.

RS 2 tilta remote

By Jamie
Rated 1 out of 5
Date: 2021-08-19

When I purchased the RS2 remote handle, this battery was suggested. I purchased both and found that this battery is too long. B&H did a return without question. I hadn't read reviews because the RS2 remote control is solid but it's a pain returning something that was suggested by bh to buy with the purchase.

Reliable, protected, high output rechargeable batteries

By Michael
Rated 5 out of 5
Date: 2021-08-19

I haven't used this new model 18650 extensively yet, not sure about the USB charging feature. But, have been using the previous 18650 model and use a Surefire AC cradle charger. These are solid protected batteries that can handle high output for 500-1000 lumen flashlights. I purchased several batteries to rotate through over the last few years, and just added a few more batteries along with a new flashlight for the significant other ... great for a solid bright regularly used flashlight with reasonable run time. Significantly higher run times (mAh) than the competing products that I looked at, and I trust the circuit protection and reliability in these more. Love not having to go through CR123A batteries constantly.

Won't Work with Nucleus!

By Bill
Rated 1 out of 5
Date: 2021-07-22

These items are linked on the B&H website for the Nucleus follow focus. These batteries are .1 longer than a standard battery and the door won't close on the follow focus.

Good Battery, Good price and shipping

By Alan
Rated 5 out of 5
Date: 2022-03-13

Love to be able to top off a slightly discharged battery and know how much run time I'll have. can also carry a spare or charge in car with cig lighter adapter

Can't go wrong

By Todd
Rated 5 out of 5
Date: 2022-01-27

Batteries work great, shipping was fast!

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Answered by: Luis L
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How long is this battery in mm?

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Asked by: Christopher
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Answered by: Jez
Date published: 2022-01-15

Will these fit in the Moza Air 2 battery ...

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Asked by: Cole
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Answered by: Oliver
Date published: 2020-12-10

Can this be used with any LED flashlight that ...

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Asked by: Sam
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Answered by: Zachariah
Date published: 2021-01-28

Will these work in the Surefire R! Lawman ...

Will these work in the Surefire R! Lawman flashlight?
Asked by: Donna
I'm sorry that battery is not compatible. The flashlight uses a special lithium battery that comes with the flashlight. You can also use two 123a batteries.
Answered by: Rob
Date published: 2020-06-23

will they fit in streamlight pro tac 2l-x ?

will they fit in streamlight pro tac 2l-x ?
Asked by: joseph
Yes.
Answered by: Mike
Date published: 2020-12-25

Would like to use with a Streamlight HL4 ...

Would like to use with a Streamlight HL4 flashlight. Will the fit with no issues. Can they be recharged with a Streamlight charger?
Asked by: Frank
Yes they will fit an yes you can use them with the streamlight charger as well.
Answered by: Zachariah
Date published: 2021-02-08

standard 18650Li so any other branded battery you ...

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Asked by: Cole
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Answered by: Oliver
Date published: 2020-12-11
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