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12V 3S 7P 40A Li-ion Battery Pack DIY Kits Case Holder for 18650
Turmera 12V 3S 7P Li-ion Battery Case Box 3*7 18650 Holder 3S
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12V 3S 7P 40A Li-ion Battery Pack DIY Kits Case Holder for 18650
12V 3S 7P 40A Li-ion Battery Pack DIY Kits Case Holder for 18650
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