Ребят собственно задумал вот что, заменить в фонаре китайском 3 ААА батарейки (мизинчиковые) на 1 лити ионный акк. Искал форматы цилиндрических аккумов, но чтото не могу подобрать ничего подобного. И так размеры патрона под батарейки 23 мм ширина, диаметр 50 мм. Кто может знает чтото подобное?
Вот еще что нашел, тк 18650 самые распространенные, из батареи можно ноутбучных вытащить. Надеюсь подойдет удлинитель www.ebay.com/itm/311383556395
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