Outchair Combo Powerbank 7.4V 5000 MAh & 5V 10000 MAh

Our high quality 5V & 7.4V Lithium Polymer Combo Powerbank provides energy for 4-6 hours depending on the set heating level. The polymer powerbank has the advantage over common ion powerbanks that it is much more powerful and durable. This powerbank even has two different volt power levels. A 7.4V output (5000mAh) as well as a 5V USB output (10000mAh) allow a flexible charging and insertion of the powerbank. A further Micro USB output allows simultaneous and additional charging of other devices. The Powerbank has a lifetime of at least 400 charging cycles, the warranty is 1 year.