FISHEYE FIX NEO SPARE BATTERY
The Neo lights can be charged in two ways; conveniently through the back of the light leaving the Neo sealed or by removing the battery to charge independently. Charge one set of batteries while you're using another set. Swap batteries between dive to keep shooting throughout your day. The light module and battery are sealed independently and are water-resistant.
The battery pack is removable so the light can travel with you onboard your plane. The battery can be loaded in either direction to avoid any trouble during the dive.