2 x 18650 Battery Adapter for Surefire 9N and 9AN

Replace your old worn out Surefire B90 Ni-Cd Rechargeable Battery with 2 x 18650 3.7V Li-Ion or Li-MN FLAT TOP Rechargeable Batteries with this battery adapter.
Precision CNC machined with 6061 aerospace grade aluminum.

It will provide optimum output and runtime when using the 9AN-LED LED module.

***Do NOT use this battery adapter with 2 x 18650 batteries with the original Surefire incandescent lamp as it will burn out the lamp due to higher voltage.***
***Use Non-Protected FLAT TOP Batteries ONLY***