Xenide Rubber solid end cap™
Xenide rubber Solid end cap covers charger connection on standard Xenide lithium-ion batteries. Allows for submersion in water up to 10ft / 3 meters, for short durations. Must be removed to charge the battery. This can also be used to protect the contact end of the Xenide battery to protect it against a short circuit. Good for use when you transport the battery off the light and for air travel.