Customer reviews indicate that one remote can set off any number of lighters in view, so they must all transmit the same IR code, unsurprisingly. SO8 MCUs with no markings. 2/3

January 21, 2026 - 16:05 UTC

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The business end uses a nichrome spiral mounted in a ceramic carrier. Power comes from a totally unprotected 150mAh LiPo cell, switched by a tiny transistor and charged by a LTC4054. Lighter current on a full charge is around 4A. 3/3
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And I'm not even going to give out an affiliate link so I can earn 5ct off of sales ! Can you believe that ?
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