Waist Lamp Battery

Mountain Running Company Verified independent store

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The UltrAspire 18650 Battery has 3400 MaH and is programmed for low amperage output to ensure your Lumen has the optimal power source for the best performance on the road or trail. The UltrAspire 21700 Battery is pairs with the Lumen 800 Solstice Waist Light to ensure you have power to run through the night. *The 21700 battery pairs ONLY with the Lumen 800 Solstice. For any other 3D Waist Light, please see the UltrAspire 18650 Battery. Show more