HDS Systems R17670 Battery Compartment - Raise Button Neck Ergonomic design with anti-slip knurled

Ergonomic design with anti-slip knurled finish for firm grip and easy operation

Spout cap snaps into the handle so it stays clear while you drink

the cleverly-designed cap seals tight in just half a turn

Switching between brightness levels is smooth without the limitation of having forced or preset brightness levels

HDS Systems R17670 Battery Compartment - Raise Button Neck Ergonomic design with anti-slip knurledBattery compartment for holding a single R17670 lithium ion rechargeable (4. 2V) battery. Provides a typical 2. 5 hours of runtime on the High setting. The R17670 battery compartment is 33mm (1. 3") longer than the CR123 battery compartment. The raised button extends past the end of the switch cap to allow easy operation under all conditions, including use with gloves. The switch cap unscrews and is easily exchanged. The switch is gold plated and