Built in rechargeable battery 1000-2000 Fenix Lights Fenix Torches
Fenix CL28R Rechargeable Lantern With Colour Temperature Control£114.95
10,000 mAh rechargeable battery
2000 lumens output Fenix E-CP Rechargeable Power Bank Torch£69.95
5000mAh battery
1600 lumens output