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MAEnt 18650 Battery Holder Case DIY Lithium Battery Box 4 18650 in Parallel Battery Holder with Pin for 4 * 18650 (3.7V) : Amazon.in: Electronics
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Amazon.com: 18650 Battery Case Holder, 10 Pcs 1 Slots x 3.7V DIY Battery Storage Box, in Parallel Black Plastic Batteries Case with Pin for Soldering 1 x 18650, by Ltvystore : Electronics