Combo Offer: Nitecore Tiny Monster TM26 Quad Ray LED Flashlight XM-L2 upgraded - 3800 Lumens + NBP52 Battery Pack Combo includes: Nitecore TM26 XM-L2 3800 QuadRay LED flashlight, NBP52 battery Pack NBP52 Battery Pack: Capacity: 65W Voltage: 3.7v NBP52 Battery Pack Charging port: 1 x 3.5mm DC port at 12v and 1 x 4.5mm DC port at 12v NBP52 Battery Pack Dimension: Weight: 565g Size: diameter 50mm, length 157mm