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Streamlight 18650 3.7V Battery (single battery)

Streamlight 18650 3.7V Battery (single battery)
 
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Our Price: $19.95

Quantity in Stock:6

Availability:: Usually Ships in 24 Hours
Product Code: 22101
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Description Cross Reference
 
*updated* now USB C rechargeable. Streamlight Lithium-ion Cell 3.7 Volt 2600mAh rechargeable battery.  Used primarily in flashlights like the Streamlight Protac HL USB and the Protac HL-4
Specifications
  • USB-C Rechargeable 18650 3.7V Lithium Ion Cell. 2600mAh.

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 2 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 March 3, 2026
Reviewer: Frank Pascarelli from Pearland, TX United States  


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  0 of 0 people found the following review helpful:
 
5 of 5 Great Customer Service November 28, 2025
Reviewer: Tim Ling from Indianapolis, IN United States  
Had a hassle finding the streamlight B26 battery in reasonable packaging of onesies or twosies.  Found RYSZ and Tim was great and very responsive.  Quickly helped me find the exact batteries, and I ordered 3 as backup spare JIC.    Great experience!

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