18650 Li-ion Rechargeable Battery For MT10, MH10, H8R, P7R | Ledlenser USA
LEDLENSER H19R Core Rechargeable Headlamp, 3500 Lumens, Fusion Beam, Red Light, Constant Light, Waterproof, Magnetic Charge System H19R Core - The Home Depot
LED LENSER 21700: LED Lenser, lithium-ion, 21,700, 4800 mAh, with protective circu at reichelt elektronik