No Standalone lithium batteries are sold with the product. 5000 Lumens Super Bright & 9°
Super Focused Beam: D920 is a new handheld cordless primary dive light with a powerful 5000-lumen beam that reaches an extraordinary distance of 424 meters on land. It offers a 9-degree ultra-focused beam angle with a color temperature of 6500K. Whether you're into recreational, wreck diving or technical diving, it is designed to meet your needs, revealing every detail underwater 4
Lighting Mode & Ultra-long Runtime: The D920 technical diving flashlight has hidden turbo (5000 lumens), high (2400 lumens), medium (850 lumens) and low (350 lumens) modes to satisfy your different underwater lighting needs. The run-time is up to 35h in the lowest brightness mode, this means longer bottom time and peace of mind when on a night dive
Magnetic Tail Switch: The magnetic tail switch provides an easy control experience, convenient one-handed operation. Even when wearing gloves, you can quickly adjust the brightness. Magnetic fast charging, charging time is only 2.5 hours Smart Switch
Locking Design: The switch lockout function prevents accidental operation and prolong its lifespan. Simply press the side switch for 5 seconds to lock the dive torch in shutdown mode, and press the side switch for 5 seconds to unlock it when needed. (The light will blink twice to indicate whether it is locked or unlocked, and after locking, the switch will illuminate green when pressed. )