Surefire SF18650B Battery Micro USB Lithium-Ion Rechargeable Battery PVC Patches There are three different height

There are three different height settings

the M2 Solar is one seriously tough optic

sparring or next competition

11 Radio Pouch

Surefire SF18650B Battery Micro USB Lithium-Ion Rechargeable Battery PVC Patches There are three different heightThe 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. Note: 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 equipped.