صندوق بطارية ليثيوم 18650 من البلاستيك لتقوم بها بنفسك قسمين بالتوازي لحامل الصندوق 2 × 18650 أسود مع سلك الرصاص. دولاب ملابس (2)
A battery holder is one or more compartments or chambers for holding a battery. For dry cells, the holder must also make electrical contact with the battery terminals. For wet cells, cables are often connected to the battery terminals, as is found in automobiles or emergency lighting equipment.
