The FLEX10 Powerbank offers six functions in a robust and water-resistant housing: powerbank, battery charger with charge level indicator, secure battery storage, display for capacity check, double protection against short circuits and fast battery replacement. The FLEX10 Powerbank contains two batteries type 21700 (included) for a capacity of 9000mAh.Endless Benefits: • Powerbank: For charging mobile devices with additional USB-C port • Green concept: Less electronic waste as used batteries can be replaced • Dust and Water Protection: IP65 – protection against dust and water • Battery Charge Level Indicator: Indicates how much charge is left and when to power up • Additional USB-C: For input and output • Included batteries can be used directly in the suitable products*, thus no loss of capacity or timeSuitable Products* Available On Mountain Warehouse: • H7R Core • H7R Signature • P7R Core • P7R SignatureInside The Box: • 2 x 21700 Li-ion Rechargeable Batteries • USB Charging CableWarranty:Standard warranty period of 2 years. Be confident that we stand behind the craftsmanship and quality of our products.