4PCS Samsung INR18650-30Q 3000mAh Unprotected Button Top 18650 Battery With Protected box
Use coupon code AC18 to get $16.09 price (-$6.90 / 30% off).
This cells pack include plastic protective box and therefore can be shipped to more countries than bare cells.
Ideal (and recommended) for BLF Q8 and other high power lights.
Offer valid until November 24th.