See pictures.
Ledlenser FLEX10 Li-ion Portable USB Charging Powerbank 9000mAh, 2 x 21700
Asixxsix Power Tool 5S Liion Battery Protection Board, Overcharge, Over-Discharge, Short Circuit Protection, 15A Discharge
LEDLenser ML6 Rechargeable 750Lm Lantern Powerbank - Warm White
Ledlenser LED Rechargeable Torch, 2500lm, 8 Modes, USB-C, IP68, P7R Signature
Ledlenser LED Rechargeable Torch, 7000lm, 8 Modes, USB-C, IP68, P18R Signature
