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SureFire Micro USB Lithium Ion Protected 18650 Battery SF18650B Color: Black, Condition: New, Battery Type: 18650, 14% Off

SureFire Micro USB Lithium Ion Protected 18650 Batterys, SF18650B
SureFire Micro USB Lithium Ion Protected 18650 Battery, 2.6Ah, Black SF18650B
SureFire Micro USB Lithium Ion Protected 18650 Battery, 2.6Ah, Black SF18650B
SureFire Micro USB Lithium Ion Protected 18650 Batterys, SF18650B
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SureFire Micro USB Lithium Ion Protected 18650 Batterys, SF18650B
SureFire Micro USB Lithium Ion Protected 18650 Battery, 2.6Ah, Black SF18650B
2 of 3 images
SureFire Micro USB Lithium Ion Protected 18650 Battery, 2.6Ah, Black SF18650B
SureFire Micro USB Lithium Ion Protected 18650 Battery, 2.6Ah, Black SF18650B
3 of 3 images
SureFire Micro USB Lithium Ion Protected 18650 Battery, 2.6Ah, Black SF18650B

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Questions & Answers
Is this a USB C charger or an actual old style micro usb? Expert Answer

The SureFire Micro USB Lithium Ion Protected 18650 uses a standard Micro USB, not a USB C charger. Charging through USB can take over 8 hours if fully depleted. Approximately 5 hours of flashlight cutoff.

by Ethan, Gear Expert, June 16, 2022
can I use in stream light headlamp. ? Expert Answer

No. This Surefire 18650 battery will not work with any current Streamlight Headlamps.

by Ethan, Gear Expert, June 16, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Easy use batteries. by estoguns, November 20, 2020
I use Surefire lights on my long guns. It quickly adds up when using cr123 batteries. These rechargable batteries save money, they charge quickly and aren't crazy expensive. They are worth the money in the long run.
3/3 found this helpful
Helpful Negative Review
Possible counterfeit. by LEO, Verified Owner, December 6, 2022
Ordered this as a second battery. Noticed some differences. Major ones being it only had one LED charging light instead of two like my first SF battery. Had made in china while my first SF battery does not.
5/8 found this helpful
Most Recent Reviews
out dated charging by catfish, Verified Owner, March 12, 2025
This battery uses the outdated micro use charging port. 3 stars for the port.
Most Recent Reviews
Surefire Batteries by goat, Verified Owner, February 19, 2025
Great product and great company, a lil expensive but a great product.
Most Recent Reviews
Solid battery option by T, Verified Owner, September 5, 2024
Work great, hold a charge well so far. Looking forward to testing longevity.
Most Recent Reviews
Dead on arrival by Vaporlock, Verified Owner, July 21, 2024
Appeared to charge but would never operate in multiple lights. Returned.
Read All 15 Reviews
Color: Black Condition: New Battery Type: 18650

Code: FS-BT-SF18650B-SF18650B

MPN: SF18650B

UPC: 084871328050

List: $41.99Save 14%
$35.99

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Product Info for SureFire Micro USB Lithium Ion Protected 18650 Battery

The SF18650B is a Lithium Ion-protected 18650 battery with MICRO-USB charge capability. This allows the user to conveniently charge the battery using any USB power source such as a USB wall charger, computer/laptop, power bank, or automotive USB port using the included MICRO-USB to USB cable. Additionally, an external 18650 compatible CC-CV cradle charger (not included) can be used to charge the battery; possibly at a faster rate if so equippedimage

WARNING: California`s Proposition 65

Specifications for SureFire Micro USB Lithium Ion Protected 18650 Battery:

Manufacturer: SureFire
Color: Black
Condition: New
Battery Type: 18650
Voltage: 13.6 volts

Features of SureFire Micro USB Lithium Ion Protected 18650 Battery

  • High-performance 3.6V 18650 lithium ion rechargeable battery with MICRO-USB port for ease of charging no charging cradle needed
  • When plugged into a power source, two LED indicators display the current charge state: Red for charging and Green for fully charged
  • 3,500 mAh for extended battery runtime
  • 8-10A discharge rate for dependability in high drain devices such as LED flashlights

Package Contents:

  • SureFire Micro USB Lithium Ion Protected 18650 Battery

SureFire Micro USB Lithium Ion Protected 18650 Battery Orderable Models

List of Orderable Models

  • SureFire Micro USB Lithium Ion Protected 18650 Batterys, SF18650B , MPN: SF18650B , UPC: 084871328050 , Code: FS-BT-SF18650B-SF18650B

SureFire Micro USB Lithium Ion Protected 18650 Battery Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, SureFire Micro USB Lithium Ion Protected 18650 Battery, 2.6Ah, Black, SF18650B , MPN: SF18650B-DEMO , Code: FS-BT-SF18650B-SF18650B-DEMO
  • USED, SureFire Micro USB Lithium Ion Protected 18650 Batterys, SF18650B , MPN: SF18650B-EDEMO , Code: FS-BT-SF18650B-SF18650B-EDEMO-RE-C
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