I'm struggling to decide between these two battery banks...
https://www.amazon.co.uk/gp/aw/d/B00Y03M2XQ/ref=mp_s_a_1_3?ie=UTF8&qid=1469546432&sr=8-3&pi=SY200_QL40&keywords=battery+bank+10000mah&dpPl=1&dpID=316ILO-bz1L&ref=plSrch
https://www.amazon.co.uk/gp/aw/d/B00J03VYXK/ref=mp_s_a_1_12?ie=UTF8&qid=1469546432&sr=8-12&pi=AC_SX236_SY340_QL65&keywords=battery+bank+10000mah
Does anyone have any experience or guidance on which will provide more Efficiency and reliability?
Thank you
https://www.amazon.co.uk/gp/aw/d/B00Y03M2XQ/ref=mp_s_a_1_3?ie=UTF8&qid=1469546432&sr=8-3&pi=SY200_QL40&keywords=battery+bank+10000mah&dpPl=1&dpID=316ILO-bz1L&ref=plSrch
https://www.amazon.co.uk/gp/aw/d/B00J03VYXK/ref=mp_s_a_1_12?ie=UTF8&qid=1469546432&sr=8-12&pi=AC_SX236_SY340_QL65&keywords=battery+bank+10000mah
Does anyone have any experience or guidance on which will provide more Efficiency and reliability?
Thank you