{"product_id":"cell-holder-double-d-battery","title":"Cell Holder, Double (D Battery)","description":"Supertek double cell holder is a high quality easy to load and easy to remove cell holder for holding two standard D size batteries. It is fitted on the sturdy plastic base. 4mm sockets are provided for the input signals separately with each cell holder. Double cell holder can be used as a single cell holder by using only one cell holder. It may also be used for the parallel or series combinations of two cells. Supplied without battery.\u003cbr\u003eGrades 3+","brand":"Supertek Science","offers":[{"title":"Default Title","offer_id":49975046701333,"sku":"SPSPH60119D","price":19.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/PH60119D.jpg?v=1781496874","url":"https:\/\/unitedsupplycorp.com\/products\/cell-holder-double-d-battery","provider":"United Supply Corp.","version":"1.0","type":"link"}