These 18650 cells are recommended for the Modlite PLH and OKW light heads. They will also work with the Surefire M600DF and Streamlight HL-X lights.

Each pack includes two 18650 cells.

Specifications:
Capacity: 3500 mAh 
Voltage: 3.6V
Max. Continuous Discharge Current: 10A
Protection Cutoff Current: 18A

Dimensions:
69.6 mm (L) x 18.6 mm (D)

Protection Circuit (Over charge, over discharge, over current, and short-circuit)

Please note: Due to the nature of this is a consumable product, no returns are allowed unless the product is defective upon receipt.