The UltrAspire 18650 Battery is a new low amperage output battery that is perfect for the lumen collection.
UltrAspire Lumen 600 3.0 Rechargeable Belt Light - Running Warehouse Europe
UltrAspire
Ultraspire Lumen Series Battery 18650 3400mAh 3.7V – STRIDE LAB ONLINE STORE(ストライド ラボ)
UltrAspire Waist Light 600 Lumen 3.0 - Drifters Adventure Centre
UltrAspire 18650 Battery
Ultraspire UA519BK Headlight
Lumen 850 Duo Waist Light – Trailhead Running Supply
UltrAspire Canada
Ultraspire NZ - The award winning UltrAspire Lumen 600 2.0
A look at the UltrAspire Lumen 800 Ultra 2.0 Waist Light
UltrAspire Lumen 600 3.0 Waist Light
UltrAspire Lumen 850 Duo - Head Torch, Free UK Delivery