0 ʻO ka ʻeke ʻeke lā kāu ʻeke maʻamau a i ʻole ʻeke ʻeke, i hoʻolako ʻia me kahi mea hoʻoili solar panel i kūkulu ʻia a wehe paha. ʻO kēia charger, e like me ka nui o ka iPhone, hoʻohana i ka lā a hoʻololi iā ia i mana no ka hoʻouka ʻana i kā mākou mau hāmeʻa.
Aia kekahi mana'o kuhi hewa he nui ke kumu kū'ai o nā 'eke backpack solar, akā 'a'ole 'oia'i'o. Hiki ke hoʻopaʻa maʻalahi kēia loina panel solar i kāu ʻeke me Velcro. ʻOiai ʻoi aku ka maikaʻi o kekahi mau loina solar, hāʻawi pinepine lākou i nā hiʻohiʻona hou no ke kumu kūʻai kiʻekiʻe.