Product · United States

DIY Flashlight Controller Board Compatible With Double 18650 26650 Lithium Cells Middle Switch Design Constant Current Regulator

Product no longer available. The stores we track no longer sell it; last price seen $4.06.

Price history: 2 daily prices tracked since 2026-10-18; lowest $4.06, highest $4.06.

DIY Flashlight Controller Board Compatible With Double 18650 26650 Lithium Cells Middle Switch Design Constant Current Regulator

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