Ledlenser 2 x 21700 Li-ion akkumulátor pakk, 7.4 V, 4800 mAh (H19R Core, Signature, H15R Core, Work) | Fermo Bt.
Ledlenser H19R Core - Rechargeable Outdoor LED Head Torch, Super Bright 3500 Lumens Headlamp, Red Light Night Vision, 300 Meter Focus, Water Resistant (IP68), Up to 20 Hours Running Time : Amazon.co.uk: